All-electric automatic homogeneous liquid preparation machine

Abstract

The invention discloses an all-electric automatic homogeneous liquid preparation machine which comprises an outer frame, a feeding cavity, a homogenizer, a bag feeding mechanism, a flow pump, a cover feeding mechanism, a cover screwing mechanism, a tightening mechanism, a rotary table, a water pump and a collecting cabinet. The homogenizer is installed at the upper end of the outer frame and comprises a homogenizing motor, a cover plate, a homogenizer, a solid feeding opening and a homogenizing pot; the side wall of the homogenizing pot is connected with a water pump installed at the bottom of the outer frame through a water pipe, a discharging port in the bottom of the homogenizing pot is connected with a liquid inlet of a flow pump, and a liquid outlet of the flow pump is connected with a filling pipe. The homogenizer comprises a rotor shaft, a stator connecting rod, a homogenizing head and blades; the homogenizing head comprises a stator shell, rotor blades, homogenizing teeth and homogenizing grooves; liquid materials can be homogenized and then bagged after being homogenized, intermediate material transfer is not needed, the intermediate pollution risk of products is reduced, the production efficiency is improved, the device is suitable for various food and medicine industries, and meanwhile, the homogenizing head of a special structure can achieve self-cleaning.

Description

Technical Field

[0001] The invention relates to the technical field of homogenizer structures, and in particular to a full-electric automatic homogenizer for liquids. Background Art

[0002] A liquid homogenizer is a device used to homogenize and emulsify liquid materials (liquid-liquid phase or liquid-solid phase) with a viscosity lower than 0.2 Pa·s and a temperature lower than 100°C. It is mainly used in the homogenization and emulsification process in the food or chemical industry, such as dairy products, beverages, cosmetics, medicines and other products. Existing liquid homogenizers generally include high-pressure homogenizers, centrifugal homogenizers, ultrasonic homogenizers and colloid mill homogenizers. Among them, the colloid mill homogenizer produces shear, friction and centrifugal force through the relative movement between the rotor and the stator to refine and homogenize the material. This type of homogenizer is more troublesome to clean. In order to ensure better cleaning of the material attached to the inner wall of the homogenizing pot, manual cleaning is often required, resulting in low production efficiency. At the same time, the existing liquid homogenizer and bagging device are two separate products. After homogenization, they need to be transferred to the bagging device for bagging, which not only affects the production efficiency, but also easily causes pollution during the transfer process. In view of the above problems, the present invention provides a solution. Summary of the invention

[0003] The purpose of the present invention is to provide a fully electric automatic homogeneous liquid preparation machine.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions:

[0005] A fully electric automatic homogenizing liquid dispensing machine, comprising an outer frame, a feeding chamber, a homogenizer, a bagging mechanism, a flow pump, a cover mechanism, a cover screwing mechanism, a tightening mechanism, a turntable, a water pump and a collection cabinet, wherein the homogenizer is mounted on the upper end of the outer frame, the homogenizer comprises a homogenizing motor, a cover plate, a homogenizer, a solid feeding port and a homogenizing pot, the homogenizing motor is mounted on a moving slider of a linear motor 1, the linear motor 1 is mounted on the outer frame, the feeding chamber is arranged at the front side of the outer frame, the solid feeding port is arranged at the bottom of the feeding chamber, the homogenizing pot is installed below the solid feeding port, and a homogenizing pot is inserted with a homogenizing motor The upper end of the homogenizer is connected to the homogenizing motor and the cover plate, the side wall of the homogenizing pot is connected to the water pump installed at the bottom of the outer frame through a water pipe, the discharge port at the bottom of the homogenizing pot is connected to the liquid inlet of the flow pump, and the liquid outlet of the flow pump is connected to the filling pipe; the turntable is installed on the outer frame below the homogenizing pot, the turntable is transmission-connected to the rotating motor, a slot for clamping the bag opening of the packaging bag is provided on the turntable, a material guide outer plate is provided on the outer side of the turntable, the bag loading mechanism and the cover mechanism are installed on the outer frames on the left and right sides of the turntable, the filling pipe is clamped on the translation frame, above the filling station on the rear side of the turntable, and the translation frame is connected to the outer frame through the translation frame. The linear motor is installed on the outer frame, and a waste liquid discharge port is installed on the material guide outer plate outside the turntable filling station; the capping mechanism is arranged at the rear end of the upper cover mechanism, and the tightening mechanism is arranged on the lifting frame above the turntable tightening station on the front side of the outer frame, and the lifting frame is connected to the linear motor 2. A material unloading station is arranged at the rear end of the tightening station, and a material unloading baffle is arranged on the material unloading station, and the collection cabinet is arranged below the material unloading station; the homogenizer includes a rotor shaft, a stator connecting rod, a homogenizing head and blades, and the homogenizing head includes a stator casing, a rotor blade, a homogenizing tooth and a homogenizing groove, and the stator casing is arranged at the bottom of the stator connecting rod. end, the rotor blade is installed at the end of the rotor shaft in the stator housing, a plurality of homogenizing teeth are evenly arranged on the inner wall of the stator housing, a homogenizing groove is provided in the middle of each homogenizing tooth, the homogenizing groove runs through the homogenizing tooth and the stator housing, and the blade is installed in the middle position of the rotor shaft; the homogenizing pot comprises an outer cylinder and an inner cylinder, the outer cylinder is sleeved on the outside of the inner cylinder, and a circulation cavity is left between the two, the homogenizer is inserted in the inner cylinder, the bottom side wall of the inner cylinder is provided with a lower inlet, the side wall of the inner cylinder above the blade is provided with an upper outlet, and a joint is installed on the side wall of the outer cylinder, and the joint is connected to the water pump through a water pipe.

[0006] Furthermore, the homogenous tooth is composed of two vibrating teeth, the homogenous groove is located between the two vibrating teeth, and the homogenous groove is a conical groove, the outer sides of the two vibrating teeth are arranged to be arc surfaces, the tops of the vibrating teeth are provided with inwardly convex vibrating heads, and the middle positions of the vibrating teeth are provided with flexible connecting blocks, the two vibrating teeth are connected by an elastic connecting rod, and the elastic connecting rod is located between the flexible connecting block and the vibrating head.

[0007] Furthermore, the bag loading mechanism includes two parallel loading plates and a material shifting plate, a loading trough with a clamping opening is left between the two loading plates, the material shifting plate is installed on a horizontally arranged linear motor four at the end of the loading trough, and the linear motor four is installed on a vertically arranged linear motor three.

[0008] Furthermore, the upper cover mechanism includes a slideway with a square cross-section and an elastic clamping claw arranged at the end of the slideway.

[0009] Furthermore, the capping mechanism comprises a pair of friction wheels and a capping motor, and the capping motor is connected to the friction wheels via a belt drive.

[0010] Furthermore, the outer frame is made of 304 stainless steel.

[0011] Furthermore, the flow pump is a peristaltic flow pump.

[0012] Furthermore, the number of the filling tubes is multiple, and the waste liquid outlets 23 and the tightening mechanisms are provided with the same number accordingly.

[0013] In summary, the present invention has the following beneficial effects:

[0014] 1. The present invention can homogenize liquid materials and then bag them after homogenization. There is no need to transport materials in the middle, which reduces the risk of intermediate contamination of products and improves production efficiency. It is suitable for various food and pharmaceutical industries.

[0015] 2. The present invention provides a homogenizing head with a special structure, which not only has a good homogenizing effect, but also can generate high-frequency vibration during the homogenizing process. The high-frequency vibration is beneficial to the self-cleaning of the interior of the homogenizing pot and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front perspective view of the present invention;

[0017] Figure 2 is a rear perspective view of the present invention;

[0018] Figure 3 It is a structural schematic diagram of the bagging mechanism and the tightening mechanism;

[0019] Figure 4 It is a structural schematic diagram of the bagging mechanism part;

[0020] Figure 5 It is a structural schematic diagram of the upper cover mechanism part;

[0021] Figure 6 It is a structural schematic diagram of a homogenizer;

[0022] Figure 7 It is a structural schematic diagram of a homogenizing head;

[0023] Figure 8 yes Figure 7 A partial enlarged view of

[0024] Fig. 9 It is a schematic diagram of the structure of a homogeneous tooth.

[0025] In the figure, 1, outer frame; 2, feeding chamber; 3, linear motor 1; 4, homogenizing motor; 5, cover plate; 6, homogenizer; 7, solid feeding port; 8, homogenizing pot; 9, bagging mechanism; 10, flow pump; 11, cover mechanism; 12, cover screwing mechanism; 13, tightening mechanism; 14, lifting frame; 15, linear motor 2; 16, packaging bag; 17, turntable; 18, water pump; 19, collection cabinet; 20, direct motor 3; 21, linear motor 4; 22, filling pipe; 23, waste liquid outlet; 2 4. Material guide outer plate; 25. Material unloading baffle; 26. Material shifting plate; 27. Translation frame; 28. Bag opening; 29. ​​Rotating motor; 30. Outer cylinder; 31. Inner cylinder; 32. Rotor shaft; 33. Stator connecting rod; 34 Homogenizing head; 35. Blades; 36. Lower inlet; 37. Upper outlet; 38. Joint; 39. Stator housing; 40. Rotor blades; 41. Homogenizing teeth; 42. Homogenizing grooves; 43. Vibrating teeth; 44. Arc surface; 45. Flexible connecting block; 46. Vibrating head; 47. Elastic connecting rod. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] like Figure 1-9As shown, a fully electric automatic homogenizing liquid preparation machine includes an outer frame 1, a feeding chamber 2, a homogenizer, a bagging mechanism 9, a flow pump 10, a cover mechanism 11, a cover screwing mechanism 12, a tightening mechanism 13, a turntable 17, a water pump 18 and a collection cabinet 19, wherein the homogenizer is installed at the upper end of the outer frame 1, and the homogenizer includes a homogenizing motor 4, a cover plate 5, a homogenizer 6, a solid feeding port 7 and a homogenizing pot 8, wherein the homogenizing motor 4 is installed on a moving slider of a linear motor 3, and the linear motor 3 is installed on the outer frame 1, the feeding chamber 2 is arranged at the front side of the outer frame 1, the solid feeding port 7 is arranged at the bottom of the feeding chamber 2, and the homogenizing pot 8 is installed below the solid feeding port 7, and the homogenizer 6 is inserted in the homogenizing pot 8, and the upper end of the homogenizer 6 is connected to the outer frame 1. The homogenizing motor 4 is connected to the cover plate 5, the side wall of the homogenizing pot 8 is connected to the water pump 18 installed at the bottom of the outer frame 1 through a water pipe, the discharge port at the bottom of the homogenizing pot 8 is connected to the liquid inlet of the flow pump 10, and the liquid outlet of the flow pump 10 is connected to the filling pipe 22; the turntable 17 is installed on the outer frame 1 below the homogenizing pot 8, the turntable 17 is connected to the rotating motor 29 for transmission, the turntable 17 is provided with a slot for clamping the bag opening 28 of the packaging bag 16, the outer side of the turntable 17 is provided with a material guide outer plate 24, the bag loading mechanism 9 and the cover mechanism 11 are installed on the outer frames on the left and right sides of the turntable 17, the filling pipe 22 is clamped on the translation frame 27, above the filling station on the rear side of the turntable 17, the translation frame 27 is installed on the outer frame 1 through a linear motor, and the filling station of the turntable 17 is provided with a material guide outer plate 24. A waste liquid outlet 23 is installed on the material guide outer plate 24 on the outside of the position; the capping mechanism 12 is arranged at the rear end of the upper cover mechanism 11, and the tightening mechanism 13 is arranged on the lifting frame 14 on the front side of the outer frame 1 and above the tightening station of the turntable 17. The tightening mechanism 13 is selected or designed with reference to such mature products in the market. The lifting frame 14 is connected to the linear motor 15. A material unloading station is provided at the rear end of the tightening station, and a material unloading baffle 25 is provided on the material unloading station. The collection cabinet 19 is arranged below the material unloading station; the homogenizer 6 includes a rotor shaft 32, a stator connecting rod 33, a homogenizing head 34 and blades 35. The homogenizing head 34 includes a stator casing 39, a rotor blade 40, a homogenizing tooth 41 and a homogenizing groove 42. The stator casing 39 is installed on the stator connecting rod The rotor blade 40 is mounted at the bottom end of the rotor shaft 32 in the stator housing 39, and a plurality of homogenizing teeth 41 are evenly arranged on the inner wall of the stator housing 39. A homogenizing groove 42 is arranged in the middle of each homogenizing tooth 41, and the homogenizing groove 42 runs through the homogenizing tooth 41 and the stator housing 39. The blade 35 is installed in the middle position of the rotor shaft 32. The rotor blade 40 rotates at a high speed to form a negative pressure. The material is sucked in from the bottom end of the stator housing 39. The material collides with the arc surface 44 of the homogenizing tooth 41 under the action of stirring and centrifugal force, which can reduce the generation of eddy currents. At the same time, when the rotor blade 40 passes through the top of the homogenizing tooth 41, the material is sheared at a high speed in the narrow gap between the two, thereby achieving the purpose of refining and homogenizing. At the same time, part of the material is discharged from the homogenizing groove 42;The homogenizing pot 8 comprises an outer cylinder 30 and an inner cylinder 31, wherein the outer cylinder 30 is sleeved on the outside of the inner cylinder 31, and a circulation cavity is left between the two. The homogenizer 6 is inserted into the inner cylinder 31, and a lower inlet 36 is provided on the bottom side wall of the inner cylinder 31, and an upper outlet 37 is provided on the side wall of the inner cylinder 31 above the blades 35. A joint 38 is installed on the side wall of the outer cylinder 30, and the joint 38 is connected to the water pump 18 through a water pipe. ;

[0028] Further, such as Figure 7 , Figure 8 and Fig. 9 As shown, the homogenizing tooth 41 is composed of two vibrating teeth 43, the homogenizing groove 42 is located between the two vibrating teeth 43, and the homogenizing groove 42 is a conical groove. The outer sides of the two vibrating teeth 43 are set to be arc surfaces 44, and the tops of the vibrating teeth 43 are provided with inwardly convex vibrating heads 46. The structural design of the vibrating heads 46 can increase the vibration amplitude. At the same time, a size mutation structure is formed in the homogenizing groove 42 at the top of the homogenizing tooth 41, so that the material can achieve a decompression expansion effect. A flexible connecting block 45 is provided in the middle of the vibrating tooth 43. The flexible connecting block 45 adopts the following method: Made of food-grade organic silicone material, the two vibrating teeth 43 are connected by an elastic connecting rod 47, and the elastic connecting rod 47 is located between the flexible connecting block 45 and the vibrating head 46. The elastic connecting rod 47 can be replaced by a spring; the material collides with the arc surface 44 of the homogenizing tooth 41 under the action of stirring and centrifugal force, so that the vibrating head 46 at the end of the vibrating tooth 43 generates high-frequency vibration, and its vibration frequency is greater than the number of rotor blades*rotor shaft speed*2. The high-frequency vibration can also play a role in assisting homogenization, accelerating the dispersion of the material, and at the same time increasing the vibration source for subsequent cleaning.

[0029] Further, such as Figure 2 , Figure 3 and Figure 4 As shown, the bag loading mechanism 9 includes two parallel loading plates and a material removing plate 26, a loading trough with a clamping opening 28 is left between the two loading plates, the material removing plate 26 is installed on a horizontally arranged linear motor four 21 at the end of the loading trough, and the linear motor four 21 is installed on a vertically arranged linear motor three 20. Preferably, the bag loading mechanism 9 can be selected or designed according to the size specifications of the packaging bag 16 with reference to mature products of this type in the market.

[0030] Further, such as Figure 5 As shown, the cover mechanism 11 includes a slideway with a square cross-section and an elastic clamping claw arranged at the end of the slideway. Similarly, the cover mechanism 11 can be selected or designed according to the size specifications of the bottle cap and with reference to mature products of this type in the market.

[0031] Further, such as Figure 5As shown, the capping mechanism 12 includes a pair of friction wheels and a capping motor, and the capping motor is connected to the friction wheel through a belt drive. Similarly, the capping mechanism 12 can be designed according to the size specifications of the bottle cap and with reference to mature products of this type in the market.

[0032] Furthermore, the outer frame 1 is made of 304 stainless steel material, and the outer frame 1 includes a frame of the device and a baffle installed outside the frame.

[0033] Furthermore, the flow pump 10 is a peristaltic flow pump, which can accurately control the amount of bagging.

[0034] Furthermore, the number of the filling tubes 22 is multiple, and the waste liquid outlets 23 and the tightening mechanisms 13 are provided with the same number correspondingly. By providing multiple filling tubes 22, multiple bags can be filled at one time.

[0035] Working principle: solid materials are added into the homogenizing pot from the solid feeding port 7 at the bottom of the feeding chamber 2, and liquid materials are added into the homogenizing pot through the water pump 18. After the feeding is completed, the linear motor 3 drives the homogenizing motor 4 and the homogenizer 6 to move downward, and the cover plate 5 is closed on the solid feeding port 7, the homogenizing motor 4 is started, and the rotor blades 40 rotate at a high speed to form a negative pressure, and the materials are sucked in from the bottom end of the stator housing 39. Under the action of stirring and centrifugal force, the materials collide with the arc surface 44 of the homogenizing teeth 41, which can reduce the generation of eddy currents. At the same time, when the rotor blades 40 pass through the top of the homogenizing teeth 41, the materials are sheared at a high speed in the narrow gap between the two, thereby achieving the purpose of refinement and homogenization. At the same time, under the action of stirring and centrifugal force, the materials collide with the arc surface 44 of the homogenizing teeth 41, causing the vibrating head 46 at the end of the vibrating teeth 43 to generate high-frequency vibration. The high-frequency vibration of the vibrating head 46 provides energy for the subsequent cleaning of the device. The blades 35 play a role in lifting the bottom materials, and then enter between the inner cylinder 31 and the outer cylinder 30 through the upper outlet 37. Then it re-enters the inner tube 31 through the lower inlet 36, thus forming a cycle. After the liquid is homogenized, it is quantitatively transported to the filling tube 22 for bagging through the flow pump 10. If it is cleaning wastewater, it is discharged through the waste liquid discharge port 23; the packaging bags 16 are loaded into the card slots of the turntable 17 one by one through the bag loading mechanism 9, and then the turntable 17 drives the packaging bags 16 to the filling station for bagging. After the filling is completed, the conveyor belt is under the cover loading mechanism 11, and the bag opening 28 takes the bottle cap from between the elastic clamps, and then passes through the bag loading mechanism 11. After passing through the capping mechanism 12, the friction wheel performs preliminary capping, and then the cap is tightened by the tightening mechanism 13, and finally reaches the position of the unloading baffle 25. The unloading baffle 25 blocks the packaging bag 16 from the card slot and drops it into the collection cabinet 19 below for collection, completing the entire production process; when the device needs to be cleaned, the water pump 18 introduces cleaning water into the homogenizing pot, the homogenizer rotates, and high-frequency vibration is generated. The cleaning water circulates and vibrates in the pot body, and the inside of the pot body is vibrated and cleaned, and the cleaned water is discharged from the waste liquid outlet.

[0036] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make non-creative modifications to this embodiment as needed, but they are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A fully electric automatic homogenizing liquid dispensing machine, comprising an outer frame (1), a feeding chamber (2), a homogenizer, a bag loading mechanism (9), a flow pump (10), a cover loading mechanism (11), a cover screwing mechanism (12), a tightening mechanism (13), a turntable (17), a water pump (18) and a collection cabinet (19), characterized in that: The homogenizer is mounted on the upper end of the outer frame (1), and comprises a homogenizer motor (4), a cover plate (5), a homogenizer (6), a solid feeding port (7) and a homogenizer pot (8). The homogenizer motor (4) is mounted on the moving slider of a linear motor (3), and the linear motor (3) is mounted on the outer frame (1). The feeding chamber (2) is arranged at the front side of the outer frame (1), and the solid feeding port (7) is arranged at the bottom of the feeding chamber (2). The homogenizer pot (8) is installed below the solid feeding port (7). The homogenizer (6) is inserted into the homogenizer pot (8), and the upper end of the homogenizer (6) is connected to the homogenizer motor (4) and the cover plate (5). The discharge port at the bottom of the homogenizer pot (8) is connected to the liquid inlet of a flow pump (10), and the liquid outlet of the flow pump (10) is connected to the filling pipe (22); The turntable (17) is mounted on an outer frame (1) below the homogenizing pot (8). The turntable (17) is connected to a rotating motor (29) by transmission. A slot for clamping a bag opening (28) of a packaging bag (16) is provided on the turntable (17). A material guide outer plate (24) is provided on the outer side of the turntable (17). The bag loading mechanism (9) and the cover loading mechanism (11) are mounted on the outer frames on the left and right sides of the turntable (17). The filling tube (22) is clamped on the translation frame (27) above the filling station on the rear side of the turntable (17). The translation frame (27) is mounted on the outer frame (1) via a linear motor. A waste liquid discharge port (23) is installed on the material guide outer plate (24) on the outer side of the filling station of the turntable (17). The cover screwing mechanism (12) is arranged at the rear end of the cover loading mechanism (11). The tightening mechanism (13) is arranged at the front side of the outer frame (1). The turntable (17) is mounted on a lifting frame (14) above the tightening station, the lifting frame (14) is connected to the second linear motor (15), a material unloading station is arranged at the rear end of the tightening station, a material unloading baffle (25) is arranged on the material unloading station, and the collecting cabinet (19) is arranged below the material unloading station; the homogenizer (6) comprises a rotor shaft (32), a stator connecting rod (33), a homogenizing head (34) and blades (35), the homogenizing head (34) comprises a stator housing (39), rotor blades (40), homogenizing teeth (41) and homogenizing grooves (42), the stator housing (39) is mounted on the bottom end of the stator connecting rod (33), the rotor blades (40) are mounted on the end of the rotor shaft (32) in the stator housing (39), and a plurality of homogenizing teeth (41) are evenly arranged on the stator. The inner wall of the outer shell (39) is provided with a homogenizing groove (42) in the middle of each homogenizing tooth (41), and the homogenizing groove (42) penetrates the homogenizing tooth (41) and the stator outer shell (39). The blade (35) is installed at the middle position of the rotor shaft (32); the homogenizing pot (8) comprises an outer cylinder (30) and an inner cylinder (31), the outer cylinder (30) is sleeved on the outside of the inner cylinder (31), and a circulation cavity is left between the two. The homogenizer (6) is inserted into the inner cylinder (31), the bottom side wall of the inner cylinder (31) is provided with a lower inlet (36), and the side wall of the inner cylinder (31) above the blade (35) is provided with an upper outlet (37), and a joint (38) is installed on the side wall of the outer cylinder (30), and the joint (38) is connected to a water pump (18) through a water pipe.

2. The fully electric automatic homogenous liquid preparation machine according to claim 1, characterized in that: The homogenizing teeth (41) are composed of two vibrating teeth (43); the homogenizing groove (42) is located between the two vibrating teeth (43); the homogenizing groove (42) is a conical groove; the outer sides of the two vibrating teeth (43) are arranged to form an arc surface (44); the top of the vibrating teeth (43) is provided with an inwardly convex vibrating head (46); a flexible connecting block (45) is provided in the middle of the vibrating teeth (43); the two vibrating teeth (43) are connected by an elastic connecting rod (47); and the elastic connecting rod (47) is located between the flexible connecting block (45) and the vibrating head (46).

3. The fully electric automatic homogenous liquid preparation machine according to claim 2, characterized in that: The bag loading mechanism (9) comprises two parallel loading plates and a material shifting plate (26), a loading trough with a clamping belt opening (28) is left between the two loading plates, the material shifting plate (26) is mounted on a horizontally arranged linear motor four (21) at the end of the loading trough, and the linear motor four (21) is mounted on a vertically arranged linear motor three (20).

4. The fully electric automatic homogenous liquid preparation machine according to claim 3, characterized in that: The upper cover mechanism (11) comprises a slideway with a square cross section and an elastic clamping claw arranged at the end of the slideway.

5. The fully electric automatic homogenous liquid preparation machine according to claim 4, characterized in that: The cap screwing mechanism (12) comprises a pair of friction wheels and a cap screwing motor, and the cap screwing motor is connected to the friction wheels via a belt drive.

6. The fully electric automatic homogenous liquid preparation machine according to claim 5, characterized in that: The outer frame (1) is made of 304 stainless steel.

7. The fully electric automatic homogenous liquid preparation machine according to claim 6, characterized in that: The flow pump (10) is a peristaltic flow pump.

8. The fully electric automatic homogenous liquid preparation machine according to claim 7, characterized in that: The number of the filling tubes (22) is multiple, and the waste liquid discharge ports (23) and the tightening mechanisms (13) are correspondingly provided with the same number.

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