High-viscosity material mixing device based on intestinal bionics

Abstract

The invention provides a high-viscosity material mixing device based on intestinal bionics. The high-viscosity material mixing device comprises a peristaltic unit and an air pump, the air pump is used for driving the peristaltic unit to inflate or deflate; and the wriggling unit is used for performing compression or release through inflation or deflation to simulate wriggling of the intestinal tract so as to mix the high-viscosity materials. According to the high-viscosity material conveying and mixing device, the mode that the peristaltic unit is driven by the air pump to compress or release to simulate intestinal tract movement is adopted, automatic and sufficient mixing of high-viscosity materials is achieved, and the problems that an existing conveying and mixing device needs to depend on mechanical stirring, the materials are subjected to high shearing force and extrusion force, and the characteristics of the materials are prone to being damaged are solved.

Description

Technical Field

[0001] This disclosure relates to the field of high-viscosity material mixing technology, and in particular to a high-viscosity material mixing device based on intestinal biomimicry. Background Technology

[0002] In the mixing and conveying of viscous polymers such as colloids with other materials, a large number of agglomerated solid particles interact with other components, generating significant resistance within the material and increasing the difficulty of mixing. This often requires a strong external mechanical field to achieve the mixing and conveying process of high-viscosity materials. Currently, the mixing and conveying processes for high-viscosity materials in China generally employ batch kneaders or twin-screw extruders. Batch kneaders offer advantages such as good mixing performance and high reliability; however, their discontinuous production process and low automation result in low production efficiency and poor consistency between batches. Furthermore, batch kneaders can only meet the mixing requirements of a single batch of materials. Twin-screw extruders, on the other hand, are a continuous production process that can complete mixing during material conveying. They offer advantages such as fewer steps, shorter manufacturing cycles, and higher production efficiency. However, the small gap between the screw and barrel in twin-screw extruders subjectes the material to high shear and extrusion forces, which can easily damage high-viscosity materials and affect their properties. Summary of the Invention

[0003] The technical problem to be solved by this disclosure is to overcome the shortcomings of existing technologies that use batch kneaders or twin-screw mixing processes for mixing and conveying high-viscosity materials, such as low automation, low production efficiency, and easy damage to high-viscosity materials, which affect the performance of the materials. The disclosure provides a high-viscosity material mixing device based on intestinal biomimetic.

[0004] This disclosure solves the above-mentioned technical problems through the following technical solution:

[0005] The first aspect of this disclosure provides a high-viscosity material mixing device based on intestinal biomimetic technology, the high-viscosity material mixing device including a peristaltic unit and an air pump;

[0006] The air pump is used to drive the peristaltic unit to inflate or deflate;

[0007] The peristaltic unit is used to mimic intestinal peristalsis by compressing or releasing air through inflation or deflation in order to mix high-viscosity materials.

[0008] Preferably, the high-viscosity material mixing device further includes a gas solenoid valve, and the number of peristaltic units is multiple, which are connected by bolts.

[0009] The gas solenoid valve is used to control the combined use of multiple peristaltic units to mix and convey high-viscosity materials under conditions where the shear force is less than a preset shear force and the extrusion force is less than a preset extrusion force.

[0010] Preferably, the high-viscosity material mixing device further includes a slider, a guide rail, and a motor lead screw;

[0011] The motor lead screw is installed above the feed port of the high-viscosity material mixing device, and the slider is installed on the motor lead screw;

[0012] The peristaltic unit is mounted on the guide rail via the slider.

[0013] Preferably, the peristaltic unit includes at least one of carbon fiber strips, an inner latex tube, an outer latex tube, and a flange; the outer wall of the outer latex tube is fitted with the carbon fiber strips, the flange has air inlets and outlets and a cylindrical surface for fastening the latex tube, the bottom end of the flange has a through hole for connecting to the peristaltic unit slider by bolts or pins, and the flange is connected to the inner latex tube and the outer latex tube by clamps.

[0014] Preferably, the high-viscosity material mixing device further includes a gas solenoid valve, a pressure sensor, and a PLC module. The pressure sensor and the gas solenoid valve are both connected to the PLC module. The gas solenoid valve is installed at the air inlet and outlet of the flange, and the pressure sensor is installed at the end face of the flange.

[0015] The pressure sensor is used to monitor the pressure within the peristaltic unit;

[0016] The PLC module is used for automated control of the peristaltic unit.

[0017] Preferably, the high-viscosity material mixing device further includes a liquid inlet solenoid valve and a liquid outlet solenoid valve;

[0018] The liquid inlet solenoid valve is used to control the start and stop of feeding high-viscosity materials;

[0019] The liquid outlet solenoid valve is used to control the outflow of the mixed high-viscosity material.

[0020] Preferably, the high-viscosity material mixing device further includes a solid powder feed port blocking device;

[0021] The solid powder feed port blocking device is used to prevent high-viscosity materials from overflowing from the feed port during the peristaltic process.

[0022] Preferably, the solid powder feed port blocking device includes at least one of a motor screw, a connecting rod, a blocking piston, a feed hopper, and a solid feed flange.

[0023] Preferably, the gas solenoid valve is connected to the peristaltic unit via a gas pipe.

[0024] Preferably, the high-viscosity material mixing device further includes a motor, lead screw, and slider;

[0025] The motor lead screw slider is connected to the blockage piston via the connecting rod.

[0026] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this disclosure.

[0027] The positive and progressive effects of this disclosure are as follows:

[0028] This disclosure uses an air pump to drive a peristaltic unit to compress or release in a way that mimics intestinal peristalsis, thereby achieving automated and thorough mixing of highly viscous materials. This overcomes the problem that existing conveying and mixing devices rely on mechanical stirring, which subject the materials to high shear and extrusion forces, easily damaging the material properties. Attached Figure Description

[0029] Figure 1 A schematic diagram of a high-viscosity material mixing device based on intestinal biomimetic provided as an exemplary embodiment of this disclosure.

[0030] Figure 2 A cross-sectional view of a peristaltic unit provided for an exemplary embodiment of this disclosure.

[0031] Figure 3 A schematic diagram of the pneumatic control principle of a peristaltic unit provided for an exemplary embodiment of this disclosure.

[0032] Figure 4 This is a schematic diagram of the flange of a peristaltic unit provided for an exemplary embodiment of the present disclosure.

[0033] Figure 5 This is a schematic diagram of the latex inner tube of a peristaltic unit provided as an exemplary embodiment of the present disclosure.

[0034] Figure 6 This is a schematic diagram of the latex outer tube of a peristaltic unit provided as an exemplary embodiment of the present disclosure.

[0035] Figure 7 This is a schematic diagram of the uncontracted state of a peristaltic unit provided as an exemplary embodiment of the present disclosure.

[0036] Figure 8 This is a schematic diagram of the state of the peristaltic unit after pressurization and contraction, provided as an exemplary embodiment of this disclosure.

[0037] Figure 9 A schematic diagram of the PLC module control circuit connection provided for an exemplary embodiment of this disclosure.

[0038] Figure 10 This is a schematic diagram of the pneumatic control state of a peristaltic unit provided as an exemplary embodiment of the present disclosure.

[0039] Figure 11 A schematic diagram of a solid powder feed port blocking device provided as an exemplary embodiment of this disclosure. Detailed Implementation

[0040] The present disclosure is further illustrated below by way of embodiments, but the present disclosure is not limited to the scope of the embodiments described herein.

[0041] The prefixes such as "first" and "second" used in this disclosure are merely for distinguishing different descriptive objects and do not limit the position, order, priority, quantity, or content of the described objects. The use of ordinal numbers and other prefixes used to distinguish descriptive objects in this disclosure does not constitute a limitation on the described objects. The description of the described objects is given in the claims or the context of the embodiments, and should not be construed as an unnecessary limitation. Furthermore, in the description of this embodiment, unless otherwise stated, "multiple" means two or more.

[0042] In this embodiment of the disclosure, the collection, storage, use, processing, transmission, provision, and disclosure of user personal information comply with relevant laws and regulations and do not violate public order and good morals.

[0043] Figure 1 A schematic diagram of a high-viscosity material mixing device based on intestinal biomimetic technology is provided as an exemplary embodiment of this disclosure, as shown below. Figure 1 As shown, the high-viscosity material mixing device includes a bent pipe 1, a peristaltic unit 3, and an air pump 31;

[0044] Air pump 31 is used to drive the peristaltic unit to inflate or deflate;

[0045] The peristaltic unit 3 is used to mimic intestinal peristalsis by compressing or releasing air through inflation or deflation in order to mix high-viscosity materials.

[0046] In this embodiment, the peristaltic unit 3 is an artificial muscle peristaltic unit, such as... Figure 2 This is a cross-sectional view of the peristaltic unit 3. The peristaltic unit has a structure mimicking artificial muscles. Driven by air or hydraulic pressure, the unit periodically peristalsizes, achieving thorough mixing of high-viscosity materials. Simultaneously, during the mixing process, the latex tube directly contacts the high-viscosity material, providing flexible shearing and squeezing effects, reducing the damage to the high-viscosity material during conveying and mixing. Figure 3 This is a schematic diagram of the pneumatic control principle of the peristaltic unit.

[0047] This embodiment is a high-viscosity material mixing device based on the principle of intestinal bionics. It uses an air pump to drive the peristaltic unit to inflate / de-inflate, thereby compressing or releasing the artificial muscle peristaltic unit and achieving thorough mixing of high-viscosity materials.

[0048] This embodiment uses an air pump to drive a peristaltic unit to compress or release, mimicking intestinal peristalsis, to achieve automated and thorough mixing of highly viscous materials. This overcomes the problem that existing conveying and mixing devices rely on mechanical stirring, which subject the materials to high shear and extrusion forces, easily damaging the material properties.

[0049] In an alternative embodiment, such as Figure 1 As shown, the high-viscosity material mixing device also includes a gas solenoid valve 11, and multiple peristaltic units are connected by bolts.

[0050] The gas solenoid valve is used to control the combined use of multiple peristaltic units to mix and convey high-viscosity materials under conditions where the shear force and extrusion force are both less than the preset shear force and the extrusion force is less than the preset extrusion force.

[0051] In this embodiment, for example, taking six peristaltic units as an example, the six peristaltic units are used in combination by controlling the gas solenoid valve to achieve the purpose of mixing and conveying high-viscosity materials under the action of shear force less than the preset shear force (e.g., lower shear force) and extrusion force less than the preset extrusion force (e.g., lower extrusion force).

[0052] In an alternative embodiment, such as Figure 1 As shown, the high-viscosity material mixing device also includes a slider 7 (e.g., a peristaltic unit slider 7), a guide rail (not shown in the figure), and a motor screw 22;

[0053] The motor lead screw 22 is installed above the feed port of the high viscosity material mixing device, and the motor lead screw 22 is equipped with a slider 7;

[0054] The peristaltic unit 3 is mounted on the guide rail via the slider 7.

[0055] In this embodiment, the artificial muscle peristalsis unit is mounted on the guide rail via a slider. During inflation and deflation, the compression and / or release of the artificial muscle peristalsis unit mimics the peristalsis of the intestine, thereby achieving thorough mixing of highly viscous materials.

[0056] In an alternative embodiment, such as Figure 2 , Figure 4 , Figure 5 and Figure 6As shown, the peristaltic unit includes at least one of carbon fiber strip 21, latex inner tube 17, latex outer tube 18, and flange 12; carbon fiber strip 21 is installed on the outer wall of latex outer tube 18, and the flange 12 is provided with air inlet and outlet vents 19 and a cylindrical surface for fastening the latex tube. The bottom end of the flange is provided with a through hole 20 for connecting to the peristaltic unit slider 7 by bolts or pins. The flange 12 is connected to the latex inner tube 17 and the latex outer tube 18 by clamps.

[0057] In this embodiment, Figure 4 A schematic diagram of the flange of the peristaltic unit; Figure 5 This is a schematic diagram of the latex inner tube of the peristaltic unit; Figure 6 This is a schematic diagram of the latex outer tube of the peristaltic unit; the artificial muscle peristaltic unit can be composed of carbon fiber bundles, latex inner tubes, latex outer tubes and flanges. The bottom sides of the flanges are connected to the sliders by bolts or pins. This high-viscosity material mixing device has six peristaltic units. Each peristaltic unit is equipped with a gas solenoid valve to control the pressure of the chamber. When two adjacent peristaltic unit chambers squeeze the internal material at the same time, the mixing slurry mimics intestinal peristalsis is achieved.

[0058] The inner and outer latex tubes are fastened to the flange 12 by clamps. The flange 12 has vent holes 19 for air intake and exhaust and for connecting to a pressure sensor. Carbon fiber strips 21 are adhered to the outside of the inner latex tube 17, which act as segments to help mix high-viscosity materials more evenly.

[0059] Preferably, carbon fiber strips 21 are adhered to the outer wall of the latex outer tube 18. The carbon fiber strips 21 are evenly distributed on the outside of the latex outer tube 18, which helps to constrain the axial deformation of the latex tube. This allows the air pressure inside the gas chamber 15 to be converted into the axial contraction force of the peristaltic unit 3, which helps to improve the overall axial contraction performance of the high-viscosity material mixing device. The bottom end face of the flange 12 of the peristaltic unit 3 has a through hole 20 for connecting to the peristaltic unit slider 7 by bolts or pins. Each peristaltic unit 3 is connected by bolts.

[0060] It should be noted that the outer wall of the latex tube of the peristaltic unit is fitted with carbon fiber strips to improve the axial shrinkage capacity of the mixing device for high-viscosity materials.

[0061] In addition, gas solenoid valves are installed at the inlet and outlet ports of each flange, and pressure sensors are installed at the end face of the peristaltic unit flange to detect the internal pressure of the gas chamber. The gas solenoid valves, pressure sensors, and air pumps are all controlled by PLC modules and other electrical control devices to perform their actions.

[0062] In an alternative embodiment, such as Figure 1 , Figure 2 and Figure 3As shown, the high-viscosity material mixing device also includes a gas solenoid valve 11, a pressure sensor 30, a PLC module 33, a 3030 aluminum profile 9, a long air pipe 10, a bolt through hole 14, a material flow channel 16, and a silencer plug 32. The pressure sensor 30 and the gas solenoid valve 11 are both connected to the PLC module 33. The gas solenoid valve 11 is installed at the air inlet and outlet port 19 of the flange 12, and the pressure sensor 30 is installed at the end face of the flange 12.

[0063] Pressure sensor 30 is used to monitor the pressure within the peristaltic unit;

[0064] PLC module 33 is used for automated control of the peristaltic unit.

[0065] In an optional embodiment, the gas solenoid valve is connected to the peristaltic unit via a gas pipe.

[0066] In this embodiment, as Figure 1 and Figure 2 As shown, the gas solenoid valve 11 is connected to the air port 19 of the flange 12 via the air pipe 4 and the quick-connect air pipe 13. By controlling the opening and closing of the gas solenoid valve 11, the air intake and exhaust of the gas chamber 15 of the peristaltic unit 3 can be controlled, thereby generating a squeezing effect on the high-viscosity material inside, such as... Figure 7 and Figure 8 These are schematic diagrams showing the working and non-working states of the peristaltic unit, respectively. Figure 7 This is a schematic diagram of the peristaltic unit in its uncontracted state. Figure 8 This is a schematic diagram of the state of the peristaltic unit after pressure contraction.

[0067] Preferably, two adjacent peristaltic units 3 are connected by bolts. When working, the gas solenoid valve 11 of the peristaltic unit 3 that needs to enter the working state is activated. The flange 12 is connected to the inner latex tube 17 and the outer tube 18 by clamps. The pressure of the gas chamber 15 is used to squeeze the material flow channel and contract the peristaltic unit. The contraction force is transmitted to the entire high viscosity material mixing device through bolts. With the help of the track 8 and the peristaltic unit slider 7, the power provided by the internal pressure of the gas chamber 15 is converted into horizontal axial movement.

[0068] like Figure 1 As shown, the mixing and conveying functions of the high-viscosity material mixing device are realized by controlling the gas solenoid valve 11. When two adjacent peristaltic units 3 close simultaneously, the high-viscosity material can only flow in the direction of movement of the peristaltic unit 3, thus realizing the conveying function of the high-viscosity material. When there is a unit between the two peristaltic units 3, the material flows from the inside of the two activated peristaltic units 3 to the middle peristaltic unit 3 due to the squeezing action of the pipe 17 inside the peristaltic unit. Repeated kneading will realize the mixing function of the material.

[0069] Furthermore, both the pressure sensor 30 and the gas solenoid valve 11 are connected to the PLC module 33, which automates the control of the peristaltic unit 3. Figure 9 The diagram shown is a schematic of the PLC module control circuit connection for a high-viscosity material mixing device. Figure 9 It includes a switching power supply 34.

[0070] The gas solenoid valve 11 is connected to the peristaltic unit 3 via the air pipe 4, thereby controlling the working state of the peristaltic unit 3, such as... Figure 3 The diagram shown illustrates the pneumatic control principle of a high-viscosity material mixing device. Pressure sensor 30 verifies whether the peristaltic unit 3 has reached a preset state by detecting the internal pressure of the peristaltic unit 3.

[0071] In this embodiment, the six peristaltic units 3 require a total of twelve gas solenoid valves 11 for control. The control signals of the gas solenoid valves 11 are adjusted through a PLC module. Figure 10 This is a schematic diagram of the pneumatic control state of the peristaltic unit. The six peristaltic units 3 are named A, B, C, D, E, and F from left to right, as follows: Figure 10 The high level indicates a pressurized state, and the low level indicates a non-pressurized state. In this driving mode, A, B, and C close sequentially. Then, every three peristaltic units move simultaneously to the right. When C, D, and E start simultaneously, to prevent liquid material from accumulating towards the outlet due to F closing, E is first changed to a non-pressurized state. Then F closes, and C, D, and F then sequentially change to a non-pressurized state to complete the mixing and conveying of material from left to right. Finally, the mixing and input of material from right to left is completed, and the cycle begins. The operation ends after reaching the specified number of cycles.

[0072] In an alternative embodiment, such as Figure 1 As shown, the high-viscosity material mixing device also includes a liquid inlet solenoid valve 2 and a liquid outlet solenoid valve 6.

[0073] The liquid inlet solenoid valve 2 is used to control the start and stop of feeding high-viscosity materials;

[0074] The liquid outlet solenoid valve 6 is used to control the outflow of high-viscosity materials after mixing.

[0075] In this embodiment, the high-viscosity material mixing device based on intestinal biomimicry has liquid inlet and solid inlet, such as... Figure 1 As shown, the liquid is fed into the bend 1, and the start and stop of the feeding is controlled by the liquid inlet solenoid valve 2. The high viscosity material mixing device is also equipped with a liquid outlet solenoid valve 6 at the end to control the outflow of the uniformly mixed material. The high viscosity material mixing device is provided with a solid feed flange 29 between the two flanges 12, and the top of the flange has a feeding hole for solids to enter.

[0076] In an alternative embodiment, such as Figure 1 As shown, the high-viscosity material mixing device also includes a solid powder feed port blocking device 5;

[0077] Solid powder feed port blocking device 5 is used to prevent high-viscosity materials from overflowing from the feed port during the peristaltic process.

[0078] In an alternative embodiment, such as Figure 11 As shown, the solid powder feed port blocking device includes at least one of the following: motor screw 22, connecting rod 25, blocking piston 27, feed hopper 28, and solid feed flange 29.

[0079] In this embodiment, the solid powder feed port blocking device 5 consists of a motor screw 22, a connecting rod 25, a blocking piston 27, a feeding hopper 28, and a solid feed flange 29 installed between the third and fourth peristaltic units. It is fixed in the middle position of the high-viscosity material mixing device via a 2020 aluminum profile 24 and angle brackets, preventing material from overflowing from the feed port during peristalsis. The motor screw 22 is connected to the blocking piston 27 via the connecting rod 25. After solid feeding is completed, the motor screw 22 starts, controlling the blocking piston 27 via the connecting rod 25 to completely block the solid powder feed port.

[0080] In this embodiment, the feeding port of the high-viscosity material mixing device is located on the flange, and the motor screw is installed above the solid feeding port. A slider is installed on the motor screw, and the threaded rod on the slider is connected to the plug. The lower end of the plug is connected to the piston rod, which is vertically installed above the solid feeding port. After feeding is completed, the feeding port is sealed to prevent material from overflowing during conveying or mixing.

[0081] In an alternative embodiment, such as Figure 11 As shown, the high-viscosity material mixing device also includes a motor screw slider 23 and a blockage slider 26;

[0082] The motor lead screw slider 23 is connected to the blockage piston 27 via the connecting rod 25.

[0083] In the specific implementation process, during normal operation, the motor screw 22 of the solid powder feeding port blocking device 5 is first activated. When it reaches the designated position, the motor screw slider 23 drives the blocking piston 27 to move upward, and the solid powder begins to be fed. After feeding is completed, the motor screw 22 starts, the slider 23 returns to its original position, and the blocking piston 27 blocks the feeding port. At this time, the liquid outlet solenoid valve 6 is kept closed, and the liquid inlet solenoid valve 2 is activated, and the liquid material begins to be fed from the feeding bend 1. When the feeding time reaches the preset time, the liquid inlet solenoid valve 2 closes, completing the liquid and solid feeding operation.

[0084] After feeding is completed, the high-viscosity material mixing device begins mixing and conveying. First, the gas inlet solenoid valve 11 of the peristaltic unit 3 is activated, and the pressure state of the gas chamber 15 of the peristaltic unit 3 is detected by the pressure sensor 30. When the detected pressure signal reaches a preset value, the gas solenoid valve 11 closes, and simultaneously, the next gas solenoid valve 11 to enter the working state is activated. Then, according to the drive mode, such as... Figure 10 As shown, the opening and closing state of the gas solenoid valve at the exhaust end of each peristaltic unit is changed. When the PLC module 33 detects that the preset drive mode is completed, the liquid outlet solenoid valve 6 is activated, entering the discharge drive mode. The six peristaltic units 3 are activated sequentially from left to right, repeating the specified number of times to discharge the material inside the material flow channel 16.

[0085] In this embodiment, the artificial muscle peristaltic unit is mounted on a guide rail via a slider. During inflation and deflation, the compression or release of the artificial muscle peristaltic unit mimics the peristaltic movement of the intestines, achieving thorough mixing of high-viscosity materials. The six peristaltic units are used in combination, controlled by a gas solenoid valve, to achieve the mixing and conveying of high-viscosity materials under lower shear and extrusion forces. Simultaneously, pressure sensors monitor pressure changes within the peristaltic units in real time, and a PLC module controls the gas solenoid valves, adjusting the axial contraction length and frequency of the peristaltic units to efficiently achieve the mixing and conveying process of high-viscosity materials. Compared to traditional mixing and conveying devices, this embodiment uses the compression or release of the artificial muscle peristaltic unit to mimic intestinal peristalsis, achieving volume exchange of materials, reducing the stimulating effect on the materials during mixing and conveying, and overcoming the problems of existing conveying and mixing devices that rely on mechanical stirring, subjecting materials to high shear and extrusion forces, and easily damaging material properties.

[0086] While specific embodiments of this disclosure have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this disclosure is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this disclosure, but all such changes and modifications fall within the scope of protection of this disclosure.

Claims

1. A high viscosity material mixing device based on gut emulation, characterized by, The high-viscosity material mixing device comprises a peristaltic unit and a gas pump; The gas pump is used to drive the peristaltic unit to inflate or deflate; The peristaltic unit is used to simulate the peristalsis of the intestinal tract by inflation or deflation to compress or release, so as to mix the high-viscosity material.

2. The high viscosity material mixing device based on enterosimulating according to claim 1, wherein, The high-viscosity material mixing device further comprises a gas solenoid valve, and the number of peristaltic units is multiple, and the multiple peristaltic units are connected by bolts. The gas solenoid valve is used to control the combined use of multiple peristaltic units to mix and transport the high-viscosity material under the action of shear force less than the preset shear force and extrusion force less than the preset extrusion force.

3. The high viscosity material mixing device based on enterosimulating according to claim 1, wherein, The high-viscosity material mixing device further comprises a sliding block, a guide rail and a motor lead screw; The motor lead screw is installed above the feeding port of the high-viscosity material mixing device, and the motor lead screw is provided with the sliding block; The peristaltic unit is installed on the guide rail through the sliding block.

4. The high viscosity material mixing device based on enterosimulating according to claim 1, wherein, The peristaltic unit comprises at least one of a carbon fiber strip, a latex inner tube, a latex outer tube and a flange plate; the carbon fiber strip is installed on the outer wall of the latex outer tube, the flange plate is provided with air holes for air inlet and air outlet and a cylindrical surface for fastening the latex tube, the bottom end of the flange plate is provided with a through hole for connecting with the peristaltic unit sliding block through bolts or pins, and the flange plate is connected with the latex inner tube and the latex outer tube through a clamp.

5. The high viscosity material mixing device based on enterosimulating according to claim 4, wherein, The high-viscosity material mixing device further comprises a gas solenoid valve, a pressure sensor and a PLC module, the pressure sensor and the gas solenoid valve are connected with the PLC module, the gas solenoid valve is installed at the air holes for air inlet and air outlet of the flange plate, and the pressure sensor is installed at the end surface of the flange plate; The pressure sensor is used to monitor the pressure in the peristaltic unit; The PLC module is used to automatically control the peristaltic unit.

6. The high viscosity material mixing device based on enterosimulating according to claim 1, wherein, The high-viscosity material mixing device further comprises a liquid inlet electromagnetic valve and a liquid outlet electromagnetic valve; The liquid inlet electromagnetic valve is used to control the start and stop of high-viscosity material feeding; The liquid outlet electromagnetic valve is used to control the outflow of mixed high-viscosity material.

7. The high viscosity material mixing device based on enterosimulating according to claim 1, wherein, The high-viscosity material mixing device further comprises a solid powder feeding port blocking device. The solid powder feeding port blocking device is used to prevent high-viscosity material from overflowing from the feeding port during peristalsis.

8. The high viscosity material mixing device based on enterosimulating according to claim 7, wherein, The solid powder feeding port blocking device comprises at least one of a motor lead screw, a connecting rod, a blocking piston, a feeding hopper and a solid feeding flange.

9. The high viscosity material mixing device based on enterosimulating according to claim 2, wherein, The gas solenoid valve is connected with the peristaltic unit through an air pipe.

10. The high viscosity material mixing device based on enterosimulating according to claim 8, wherein, The high-viscosity material mixing device further comprises a motor lead screw sliding block; The motor lead screw sliding block is connected with the blocking piston through the connecting rod.

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