A layered temperature-controlled confectionery syrup mixer

Abstract

This invention belongs to the technical field of mixers, specifically disclosing a layered temperature-controlled confectionery syrup mixer, including a mixing tank. A rotating shaft is connected to the top of the mixing tank via a drive mechanism. A processing clamp is located above the interior of the mixing tank, and a ring seat is located at the bottom of the processing clamp. A heating plate is installed inside the ring seat. A dispersing mechanism is located above the exterior of the rotating shaft, and a slip ring is vertically slidably mounted outside the rotating shaft. A guiding reciprocating mechanism is provided on the upper surface of the slip ring. A suspended ring frame is mounted on the top of the processing clamp. Rotating components are equidistantly arranged circumferentially inside the ring frame, and shearing blades are rotatably mounted inside the rotating components. The outer side of the slip ring is connected to the shearing blades at corresponding positions via multiple sets of connecting movable components. This invention achieves efficient processing of high-viscosity confectionery syrup through the coordinated operation of multiple systems, including layered temperature control, dynamic shearing, dispersion mixing, and anti-clogging feeding.

Description

Technical Field

[0001] This invention belongs to the technical field of mixers, and specifically discloses a layered temperature-controlled confectionery syrup mixer. Background Technology

[0002] Confectionery syrup is a multiphase mixture system formed by adding colloids (gelatin / pectin / starch), oils, dairy products, acidulants, flavorings, etc., with sugars (sucrose / glucose syrup) as the continuous phase.

[0003] Chinese Patent No. CN216024300U discloses a mixing device for low-fat pectin and passion fruit pulp, comprising a container body with a container opening, a detachable cover plate covering the container opening, a stirring shaft rotatably connected to the cover plate, a movable crank handle located outside the container body at one end of the stirring shaft, and a stirring blade located inside the container body at the other end, a fixed handle fixed to the cover plate on the stirring shaft, the fixed handle being located outside the container body, and a connecting boss with a threaded connection hole penetrating the cover plate on the connecting boss. This mixing device effectively isolates the raw materials from air, preventing passion fruit pulp from fully contacting air during the mixing process, slowing down the oxidation rate, preserving the original efficacy of the raw materials, and improving the taste; furthermore, the low-fat pectin does not need to be squeezed into the container body without opening the cover plate, making operation convenient, with complete overall functions and strong practicality;

[0004] The aforementioned document primarily addresses sealing issues, but it fails to consider the characteristics of the fruit pulp raw materials during the mixing process, neglecting actual production defects, as shown below.

[0005] Firstly, in the production process, under traditional mixing methods, the temperature difference between the heating zone and the bottom layer can reach 15-20℃. For example, in pectin production, the slurry near the heating source reaches 100℃, while the slurry further away from the heating source remains below 70℃, leading to a coexistence of localized overheating and coking, and incomplete gelatinization. The main reason is that the mixing paddles of traditional mixers mainly move in a circular motion and lack axial shearing action. For example, although common planetary mixing paddles can achieve a combination of revolution and rotation, the blades are fixed on the side of the rotating shaft, resulting in insufficient vertical shearing force on the upper slurry, which cannot effectively break the molecular entanglement structure of high-viscosity materials.

[0006] Secondly, most equipment relies on gravity feeding. When processing fruit pulp containing fruit pulp particles (such as strawberry jam containing 1-5mm fruit pulp pieces), the particles and high-viscosity matrix work together to easily form mechanical blockages at the discharge port. The probability of blockage increases significantly, especially when the pulp temperature drops below 60℃.

[0007] Therefore, a layered temperature-controlled confectionery syrup mixer is proposed to solve the above problems. Summary of the Invention

[0008] The purpose of this invention is to solve the problems existing in the background art by proposing a layered temperature-controlled confectionery syrup mixer, comprising a mixing tank, a rotating shaft connected to the top of the mixing tank via a driving mechanism, a processing clamp tank disposed above the interior of the mixing tank, a ring seat disposed at the bottom of the processing clamp tank, a heating plate installed inside the ring seat, a dispersing mechanism disposed above the exterior of the rotating shaft, a slip ring vertically slidably mounted outside the rotating shaft, a guiding reciprocating mechanism disposed on the upper surface of the slip ring, a suspended ring frame disposed at the top of the processing clamp tank, rotating parts disposed at equal intervals along the circumference inside the ring frame, a shearing blade rotatably mounted inside the rotating parts, a slip ring being connected to the shearing blade at corresponding positions via multiple sets of connecting movable parts on the outside of the slip ring, discharge pipes respectively connected to both sides of the bottom of the processing clamp tank, an anti-blocking material guiding mechanism disposed at the bottom of the discharge pipe, and a feeding mechanism disposed on one side of the mixing tank.

[0009] In the above technical solution, the driving mechanism further includes a fixed frame fixedly installed on one side of the top of the mixing tank, an L-shaped frame installed on one side of the top of the fixed frame, a motor drive gear mechanism arranged above the L-shaped frame, and the output end of the motor drive gear mechanism connected to one end of the rotating shaft.

[0010] In the above technical solution, the dispersing mechanism further includes a jacket fixedly mounted above the outside of the rotating shaft and located inside the processing tank. Dispersing rods are symmetrically arranged on the outside of the jacket, and scraper rods are symmetrically arranged below the outside of the jacket. The scraper rods slide against the inner wall of the processing tank, and a temperature control sensor is installed on the outside of the mixing tank.

[0011] In the above technical solution, the rotating component further includes a connecting seat fixedly disposed on the inner wall of the ring frame, a retaining shaft is disposed inside the connecting seat, and the shearing blade is rotatably mounted on the outside of the retaining shaft.

[0012] In the above technical solution, further, the multiple sets of connecting movable parts include a fixed seat fixedly installed on the outside of the slip ring, a locking post is provided on one side of the outer wall of the fixed seat, a sliding post is rotatably sleeved on the outside of the locking post, an elastic bending plate is fixedly provided on the outside of the sliding post, a connecting rod is provided at the lower end of the elastic bending plate, a connecting shaft is sleeved on one end of the inside of the shearing blade, and the connecting shaft and the connecting rod are rotatably sleeved together.

[0013] In the above technical solution, the guiding reciprocating mechanism further includes guide posts symmetrically installed on the upper end face of the slip ring. The upper ends of the guide posts pass through the top of the processing clamping tank and the mixing tank in sequence. A ring disk is installed on the upper ends of the two guide posts. An installation rod is provided on one side of the outer wall of the ring disk. A cylinder is provided on the lower end face of the installation rod. The bottom end of the cylinder is fixedly installed on the top of the mixing tank.

[0014] In the above technical solution, the anti-blocking feeding mechanism further includes a feeding shaft inserted into the lower part of the discharge pipe, a control valve connected to the upper part of the discharge pipe, a spiral blade installed on the outer side of the feeding shaft, connecting rods symmetrically installed on the outer side of the feeding shaft, a secondary gear being provided at the upper end of the two connecting rods, a centrifugal filter plate fixedly installed on the lower part of the rotating shaft, a sealing plate fixedly installed inside the mixing tank and below the ring seat, a circular groove adapted to the rotation of the connecting rods being opened inside the sealing plate, a main gear being installed outside the rotating shaft and above the sealing plate, and the main gear meshing with the secondary gear.

[0015] In the above technical solution, the feeding mechanism further includes a feeding pipe connected to one side of the mixing tank, one end of the feeding pipe extending into the processing clamp tank, a booster pump connected to the end of the feeding pipe away from the processing clamp tank, a feeding pipe connected to the end of the booster pump away from the feeding pipe, a material suction pump connected to the end of the feeding pipe, a discharge pipe connected to the bottom of the mixing tank, and a suction pump installed inside the discharge pipe.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By setting a ring seat and heating plate at the bottom of the processing jacket, and cooperating with the temperature control sensor on the outside of the mixing tank, precise temperature control of the candy syrup is achieved. The jacket, dispersing rod and scraper in the dispersion mechanism work together. The jacket rotates with the shaft, driving the dispersing rod to disperse the syrup radially. The scraper slides against the inner wall of the processing jacket, scraping off the syrup adhering to the tank wall, avoiding syrup residue and local overheating. The combined movement of the dispersing rod and scraper creates a complex turbulent flow of syrup in the processing jacket, significantly improving the mixing uniformity. This solves the problem of large axial distribution differences in the syrup shear rate in traditional mixers, ensuring that the candy syrup is fully mixed, effectively preventing the coexistence of local overheating and charring and insufficient gelatinization, ensuring uniform temperature in all parts of the syrup, and improving product quality. Once the syrup shearing and mixing is complete, it is quickly discharged to the lower end for secondary processing.

[0018] 2. By setting up a guide reciprocating mechanism, ring plate, mounting rod and cylinder, the slip ring is driven to slide vertically along the rotating shaft. The slip ring, through the connection of moving parts, locking column, sliding column, elastic bending plate, connecting rod and other structures, can drive the shearing blade to make up-down reciprocating motion in the processing tank. The shearing blade effectively cuts the high viscosity slurry in a top-down shearing manner, destroying its molecular entanglement structure. This solves the problem that the traditional stirring paddle is mainly circular motion and lacks axial shearing action, making the slurry more uniform and improving the temperature conduction efficiency.

[0019] 3. By setting an anti-blocking feeding mechanism inside the lower part of the discharge pipe, the spiral blades on the outside of the discharge shaft are driven to rotate by the rotating shaft through the main gear and the auxiliary gear. The rotation of the spiral blades generates a downward thrust, which forces the slurry through the discharge pipe. Even when processing fruit slurry containing pulp particles, it can effectively prevent the particles and high viscosity matrix from forming mechanical blockage at the discharge port. Especially when the slurry temperature drops below 60℃, it can still ensure smooth discharge. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is another schematic diagram of the overall connection structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the inner structure of the mixing tank and the processing clamping tank of the present invention;

[0023] Figure 4 This is a schematic diagram of the connection structure of the inner part of the clamping tank in this invention;

[0024] Figure 5 This is a schematic diagram of the connection structure between the sealing disc and the auxiliary gear of the present invention;

[0025] Figure 6 This is a schematic diagram of the connection structure between the main gear and the auxiliary gear of the present invention;

[0026] Figure 7 This is a schematic diagram of the reciprocating mechanism structure of the present invention;

[0027] Figure 8 This is a schematic diagram of another angle connection structure of the reciprocating mechanism of the present invention;

[0028] Figure 9 For the present invention Figure 9 Enlarged schematic diagram of the structure at point A in the middle.

[0029] In the diagram: 1. Mixing tank; 2. Feed pipe; 3. Material suction pump; 4. Fixing frame; 5. Motor-driven gear mechanism; 6. Mounting rod; 7. Cylinder; 8. Handling clamp; 9. Ring disc; 10. Temperature control sensor; 11. Suction pump; 12. Discharge pipe; 13. Booster pump; 14. Guide column; 15. Rotating shaft; 16. L-shaped frame; 17. Ring frame; 18. Shearing blade; 19. Scraper; 20. Sealing disc ; 21. Discharge pipe; 22. Ring seat; 23. Dispersing rod; 24. Centrifugal filter plate; 25. Connecting seat; 26. Jacket; 27. Slip ring; 28. Heating plate; 29. ​​Main gear; 30. Secondary gear; 31. Feed shaft; 32. Connecting rod; 33. Connecting rod; 34. Spiral blade; 35. Control valve; 36. Sliding column; 37. Fixed seat; 38. Elastic bending plate; 39. Connecting shaft; 40. Clamping column. Detailed Implementation

[0030] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the invention is not limited to the specific embodiments disclosed below.

[0032] like Figures 1-9 The candy syrup mixer with layered temperature control shown includes a mixing tank 1. A rotating shaft 15 is connected to the top of the mixing tank 1 via a drive mechanism. A processing clamp tank 8 is located inside the mixing tank 1. A ring seat 22 is located at the bottom of the processing clamp tank 8. A heating plate 28 is installed inside the ring seat 22. A dispersing mechanism is located outside the rotating shaft 15. A slip ring 27 is vertically slidably installed outside the rotating shaft 15. A guiding reciprocating mechanism is provided on the upper surface of the slip ring 27. A suspended ring frame 17 is installed at the top of the processing clamp tank 8. Rotating parts are arranged at equal intervals along the circumference inside the ring frame 17. Shearing blades 18 are rotatably installed inside the rotating parts. The outer side of the slip ring 27 is connected to the shearing blades 18 at corresponding positions via multiple sets of connecting movable parts. Discharge pipes 21 are connected to both sides of the bottom of the processing clamp tank 8. An anti-blocking feeding mechanism is provided at the bottom of the discharge pipe 21. A feeding mechanism is provided on one side of the mixing tank 1.

[0033] See the attached instruction manual. Figure 1 , Figure 2 and Figure 3 It can be seen that the mixing tank 1 is provided with connecting support bases on the outside, which are distributed circumferentially, and can be installed on the outside of the bracket for use later;

[0034] The heating plate 28 uses a ring resistance wire heating element and is divided into 6 independent heating zones. Each zone is controlled by a separate PLC controller, and the temperature inside the processing clamp 8 is monitored in real time by a set temperature control sensor 10.

[0035] The driving mechanism includes a fixed frame 4 fixedly installed on one side of the top of the mixing tank 1. An L-shaped frame 16 is installed on one side of the top of the fixed frame 4. A motor drive gear mechanism 5 is installed above the L-shaped frame 16. The output end of the motor drive gear mechanism 5 is connected to one end of the rotating shaft 15. The dispersing mechanism includes a jacket 26 fixedly installed on the outside of the rotating shaft 15 and located inside the processing jacket 8. Dispersing rods 23 are symmetrically arranged on the outside of the jacket 26. Scraper rods 19 are symmetrically arranged below the outside of the jacket 26. The scraper rods 19 slide against the inner wall of the processing jacket 8. A temperature control sensor 10 is installed on the outside of the mixing tank 1.

[0036] See the attached instruction manual. Figures 1-5It can be seen that the motor-driven gear mechanism 5 can drive the rotating shaft 15 to rotate, and the dispersing rod 23 outside the jacket 26 disperses and mixes the slurry radially in a circular motion. At the same time, the scraper 19 at the lower end of the jacket 26 can effectively scrape off the slurry adhering to the inner wall of the processing jacket 8, and avoid local overheating of the tank wall.

[0037] The guiding reciprocating mechanism includes guide posts 14 symmetrically installed on the upper end face of the slip ring 27. The upper ends of the guide posts 14 pass through the top of the processing clamp tank 8 and the mixing tank 1 in sequence. The upper ends of the two guide posts 14 are jointly installed with a ring plate 9. A mounting rod 6 is provided on one side of the outer wall of the ring plate 9. A cylinder 7 is provided on the lower end face of the mounting rod 6. The bottom end of the cylinder 7 is fixedly installed on the top of the mixing tank 1. The rotating part includes a connecting seat 25 fixedly installed on the inner wall of the ring frame 17. A retaining shaft is provided inside the connecting seat 25. The shearing blade 18 is rotatably fitted on the outside of the retaining shaft. Multiple sets of connecting movable parts include a fixed seat 37 fixedly installed on the outside of the slip ring 27. A retaining post 40 is provided on one side of the outer wall of the fixed seat 37. A sliding post 36 is rotatably sleeved on the outside of the retaining post 40. An elastic bending piece 38 is fixedly installed on the outside of the sliding post 36. A connecting rod 32 is provided at the lower end of the elastic bending piece 38. A connecting shaft 39 is fitted on one end inside the shearing blade 18. The connecting shaft 39 and the connecting rod 32 are rotatably sleeved together.

[0038] See the attached instruction manual. Figures 7-9 It is known that the shearing blade 18 is suspended in the ring frame 17 through the connecting seat 25. The cylinder 7 drives the ring disk 9 to move up and down through the mounting rod 6. The guide post 14 guides the slip ring 27 to make vertical movements. The slip ring 27 drives the shearing blade 18 to realize reciprocating shearing action through the connecting movable part. The elastic deformation design of the elastic bending plate 38 can prevent the shearing blade 18 from getting stuck when it is extended, retracted and flipped. Thus, the shearing blade 18 can shear the high viscosity slurry in a reciprocating shearing manner, effectively destroying the molecular structure of the high viscosity slurry.

[0039] The anti-blocking feeding mechanism includes a feeding shaft 31 inserted inside the lower part of the discharge pipe 21, a control valve 35 connected to the upper part of the outer side of the discharge pipe 21, a spiral blade 34 installed on the outer side of the feeding shaft 31, connecting rods 33 symmetrically installed on the outer side of the feeding shaft 31, a secondary gear 30 is provided at the upper end of the two connecting rods 33, a centrifugal filter disc 24 is fixedly installed on the lower part of the outer side of the rotating shaft 15, a sealing disc 20 is fixedly installed inside the mixing tank 1 and below the ring seat 22, a circular groove adapted to the rotation of the connecting rods 33 is opened inside the sealing disc 20, a main gear 29 is installed on the outer side of the rotating shaft 15 and above the sealing disc 20, and the main gear 29 is meshed with the secondary gear 30.

[0040] See the attached instruction manual. Figure 5 and Figure 6As can be seen, after mixing is completed, the control valve 35 is opened, the main gear 29 rotates with the rotating shaft 15, and drives the feeding shaft 31 to rotate through the meshing secondary gear 30. The spiral blades 34 on the feeding shaft 31 form a downward pushing effect, which prevents the discharge pipe 21 from being blocked. The centrifugal filter plate 24 has a hole diameter of 3-5mm, which can effectively filter large particle impurities while ensuring that the slurry passes through smoothly.

[0041] It should be noted that the upper end of the spiral blade 34 is correspondingly set to the lower end of the valve port of the control valve 35, which allows for rapid and uniform material conveying. Furthermore, the sealing disc 20 prevents material from adhering to the outer surfaces of the main gear 29 and the auxiliary gear 30 when the centrifugal filter disc 24 is discharging material, thus avoiding affecting the transmission effect. The design of the circular groove is to provide space when the auxiliary gear 30 drives the connecting rod 33 to rotate. It should be further emphasized that because the centrifugal filter disc 24 and the sealing disc 20 have a certain height difference, the slurry will not splash onto the outer surface of the auxiliary gear 30 through the circular groove.

[0042] The feeding mechanism includes a feed pipe 2 connected to one side of the inside of the mixing tank 1. One end of the feed pipe 2 extends into the inside of the processing clamp tank 8. A booster pump 13 is connected to the end of the feed pipe 2 away from the processing clamp tank 8. A feeding pipe is connected to the end of the booster pump 13 away from the feed pipe 2. A material suction pump 3 is connected to the end of the feeding pipe. A discharge pipe 12 is connected to the bottom of the mixing tank 1. A suction pump 11 is installed inside the discharge pipe 12.

[0043] See the attached instruction manual. Figure 1 and Figure 2 It can be seen that when the slurry is discharged after mixing, the slurry falling to the bottom of the inner side of the mixing tank 1 is guided to the discharge pipe 12 by the conical surface design, and the suction pump 11 generates suction to quickly suck out the material.

[0044] After production is completed, cleaning fluid is injected through the feeding mechanism, and the rotating shaft 15 rotates at high speed to achieve cleaning inside the tank.

[0045] Working principle: The material suction pump 3 draws the pulp from the external storage tank to the feeding pipe. After passing through the booster pump 13, it is sent into the processing jacket tank 8 through the feed pipe 2 to ensure uniform feeding. Then, the heating plate 28 is embedded in the ring seat 22 at the bottom of the processing jacket tank 8. The heating plate 28 uses a resistance wire array heating to heat the pulp. The temperature control sensor 10 on the outside of the mixing tank 1 monitors the temperature of the pulp in the processing jacket tank 8 in real time. When a temperature deviation is detected, it is fed back to the external PLC control system to adjust the power of the heating plate 28 to ensure that the heating temperature is within a controllable range and to achieve reasonable temperature control.

[0046] When the motor-driven gear mechanism 5 drives the rotating shaft 15 to rotate, the fixed sleeve 26 drives the outer dispersing rod 23 to perform a circular motion. The dispersing rod 23 can push the high-viscosity slurry to the periphery of the processing tank 8, forming radial turbulence. The scraper 19 below the sleeve 26 slides against the inner wall of the processing tank 8, scraping off the slurry adhering to the tank wall while preventing local overheating and coking of the slurry that remains stationary on the tank wall. At the same time, the cylinder 7 is fixed to the top of the mixing tank 1 by the mounting rod 6. When it extends and retracts, it drives the ring disc 9 to move up and down. The ring disc 9 guides the slip ring 27 to move vertically through the guide post 14. When the slip ring 27 rises, the elastic bending plate 38 pulls the connecting rod 32 upward. During the upward movement, the angle of the elastic bending plate 38 changes, causing the elastic bending plate 38 to undergo elastic deformation. When the shearing blade 18 is pulled upward, the slip ring 27 descends, the elastic bending plate 38 returns to its original position, and the shearing blade 18 flips downward, forming a reciprocating shearing motion. The repeated shearing cycles effectively shorten the high-viscosity slurry, destroy its molecular entanglement structure, reduce the slurry agglomeration viscosity, and allow heat to be evenly conducted. After mixing, the control valve 35 opens, and the mixed slurry flows downward through the discharge pipe 21. The scraper 19 can push the slurry out quickly, while the main gear 29 drives the corresponding secondary gear 30 to rotate. The secondary gear 30 drives the feeding shaft 31 to rotate inside the discharge pipe 21 through the connecting rod 33. The spiral blades 34 outside the feeding shaft 31 can push the slurry inside the discharge pipe 21 from below, effectively preventing particles and high-viscosity matrix from forming mechanical blockage at the discharge port.

[0047] Finally, the centrifugal filter disc 24 also generates centrifugal force as the shaft 15 rotates, and the slurry is thrown out for the second time. The slurry flows downward through the pores of the centrifugal filter disc 24 and is discharged through the discharge pipe 21.

[0048] 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 extensions of the present invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A layered temperature-controlled confectionery syrup mixer, comprising a mixing tank (1), characterized in that: A rotating shaft (15) is connected to the top of the mixing tank (1) via a driving mechanism. A processing clamp tank (8) is located above the interior of the mixing tank (1). A ring seat (22) is located at the bottom of the processing clamp tank (8). A heating plate (28) is installed inside the ring seat (22). A dispersing mechanism is located above the exterior of the rotating shaft (15). A slip ring (27) is vertically slidably installed outside the rotating shaft (15). A guiding reciprocating mechanism is provided on the upper surface of the slip ring (27). A suspended ring frame (17) is installed at the top of the processing clamp tank (8). Rotating parts are arranged at equal intervals along the circumference inside the ring frame (17). A shearing blade (18) is rotatably installed inside the rotating parts. The outer side of the slip ring (27) is connected to the shearing blade (18) at the corresponding position via multiple sets of connecting movable parts. Discharge pipes (21) are connected to both sides of the bottom of the processing clamp tank (8). A discharge pipe (21) is located below the interior of the discharge pipe (21). The mixing tank (1) is equipped with a feeding mechanism on one side. The dispersing mechanism includes a jacket (26) fixedly mounted on the outside of the rotating shaft (15) and located inside the processing clamp tank (8). A dispersing rod (23) is symmetrically arranged on the outside of the jacket (26). A scraper (19) is symmetrically arranged on the lower outside of the jacket (26). The scraper (19) slides against the inner wall of the processing clamp tank (8). Multiple sets of connecting movable parts include a fixed seat (37) fixedly installed on the outside of the slip ring (27). A locking post (40) is provided on the outer wall of one side of the fixed seat (37). A sliding post (36) is rotatably sleeved on the outside of the locking post (40). An elastic bending plate (38) is fixedly arranged on the outside of the sliding post (36). A connecting rod (32) is provided at the lower end of the elastic bending plate (38). A connecting shaft (39) is sleeved on one end inside the shearing blade (18). The connecting shaft (39) and the connecting rod (32) are rotatably sleeved together.

2. The layered temperature-controlled confectionery syrup mixer according to claim 1, characterized in that: The drive mechanism includes a fixed frame (4) fixedly installed on one side of the top of the mixing tank (1), an L-shaped frame (16) installed on one side of the top of the fixed frame (4), a motor drive gear mechanism (5) is provided above the L-shaped frame (16), and the output end of the motor drive gear mechanism (5) is connected to one end of the rotating shaft (15).

3. The layered temperature-controlled confectionery syrup mixer according to claim 1, characterized in that: A temperature control sensor (10) is installed on the outside of the mixing tank (1).

4. A layered temperature-controlled confectionery syrup mixer according to claim 1, characterized in that: The rotating component includes a connecting seat (25) fixedly mounted on the inner wall of the ring frame (17), and a retaining shaft is provided inside the connecting seat (25). The shearing blade (18) is rotatably mounted on the outside of the retaining shaft.

5. A layered temperature-controlled confectionery syrup mixer according to claim 1, characterized in that: The guiding reciprocating mechanism includes guide posts (14) symmetrically installed on the upper surface of the slip ring (27). The upper ends of the guide posts (14) pass through the top of the processing clamping tank (8) and the mixing tank (1) in sequence. The upper ends of the two guide posts (14) are jointly installed with a ring disc (9). An installation rod (6) is provided on one side of the outer wall of the ring disc (9). A cylinder (7) is provided on the lower end of the installation rod (6). The bottom end of the cylinder (7) is fixedly installed on the top of the mixing tank (1).

6. A layered temperature-controlled confectionery syrup mixer according to claim 1, characterized in that: The anti-blocking feeding mechanism includes a feeding shaft (31) inserted inside the lower part of the discharge pipe (21). A control valve (35) is connected and installed above the outer side of the discharge pipe (21). A spiral blade (34) is installed on the outer side of the feeding shaft (31). Connecting rods (33) are symmetrically installed on the outer side of the feeding shaft (31). A secondary gear (30) is provided at the upper end of the two connecting rods (33). A centrifugal filter disc (24) is fixedly installed below the outer side of the rotating shaft (15). A sealing disc (20) is fixedly installed inside the mixing tank (1) and below the ring seat (22). A circular groove adapted to the rotation of the connecting rod (33) is opened inside the sealing disc (20). A main gear (29) is installed outside the rotating shaft (15) and above the sealing disc (20). The main gear (29) is meshed with the secondary gear (30).

7. A layered temperature-controlled confectionery syrup mixer according to claim 1, characterized in that: The feeding mechanism includes a feed pipe (2) connected to one side of the mixing tank (1), one end of the feed pipe (2) extending into the processing clamp tank (8), a booster pump (13) connected to the end of the feed pipe (2) away from the processing clamp tank (8), a feeding pipe connected to the end of the booster pump (13) away from the feed pipe (2), a material suction pump (3) connected to the end of the feeding pipe, a discharge pipe (12) connected to the bottom of the mixing tank (1), and a suction pump (11) installed inside the discharge pipe (12).

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