Production process of condensed milk cap with improved fluffiness and durability

Abstract

The present invention relates to the technical field of dairy product processing, and specifically to a production process for condensed milk milk caps with improved fluffiness and durability, comprising the following steps: adding part of milk cap powder, milk and light cream into a container; fully stirring the raw materials poured into the container using a processing device; introducing the remaining raw materials into the container in batches and continuously mixing and whipping; pouring out the milk caps in the container; two stirring tubes are slidably installed at the bottom of the upper cover, and whipping components are movably installed at the bottom ends of the two stirring tubes; an intermittent feeding mechanism is provided on the upper cover; and an aerating component for inflating a mixing box is provided on the upper cover. In this solution, an interval feeding mechanism is provided on the upper cover, so that the raw materials can be fully stirred, thereby improving the whipping quality of the milk cap, improving the fluffiness and durability of the milk cap, and an aerating component is provided on the upper cover to increase the air content inside during whipping, further improving the fluffiness and durability of the milk cap.

Description

Technical Field

[0001] The invention relates to the technical field of dairy product processing, in particular to a production process for a condensed milk cap with improved fluffiness and durability. Background Art

[0002] Milk cap is a dairy product that needs to be made with pure fresh milk. There are many ways to make milk cap. Currently, milk cap powder has been widely used in beverage stores or processing industries due to its convenience. It is mainly made of creamer, sugar, milk powder, stabilizer and spices. Although the taste is not as good as the milk cap made with fresh milk, it also tastes excellent.

[0003] The method of making milk cap with milk cap powder is to add water and beat it to form stable and uniform milk foam. Most of the current beverage shops use milk cap powder to make milk cap, but in the production process, the milk cap powder, light cream and milk are usually poured directly into the container for beating, which will lead to poor mixing effect, and the raw materials cannot be fully mixed, affecting the fluffiness and durability of the milk cap. Secondly, some electric whipping equipment uses a discharge hole or a discharge tube to discharge from the bottom of the container. Not only is the discharge slow, but the hole wall or the tube wall will crush the bubbles in the milk cap, which will also affect the later fluffiness and durability. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a production process for condensed milk milk cap with improved fluffiness and durability, which can effectively solve the problems in the prior art of insufficient mixing and poor discharging method resulting in poor fluffiness and low durability of the milk cap.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The present invention provides a production process of a condensed milk cap with improved fluffiness and durability, comprising the following steps:

[0007] S1: Add some milk powder, milk and whipping cream into a container;

[0008] S2: using a processing device to fully stir the raw materials poured into the container;

[0009] S3: introducing the remaining raw materials into the container in batches and continuously mixing and whipping;

[0010] S4: pouring out the milk cap in the container;

[0011] The processing device includes a fixedly installed base, a bracket is provided on the base, a mixing box is rotatably installed on the bracket, an upper cover is provided on the mixing box, a bottom plate is movably installed in the mixing box, two stirring tubes are slidably installed at the bottom of the upper cover, a motor is provided on the upper cover, a transmission assembly is provided between the motor and the stirring tube, a whipping assembly is movably installed at the bottom end of the two stirring tubes, the whipping assembly includes a mounting plate movably installed at the bottom end of the stirring tube, and a plurality of whipping rods are installed at the bottom of the mounting plate; an intermittent feeding mechanism is provided on the upper cover, including a liquid feeding assembly and a powder feeding assembly, and the powder feeding assembly includes A material discharge hole is provided on the upper cover, a second raw material tube is installed on the material discharge hole, a third gear is rotatably installed on the bottom of the second raw material tube, a plurality of discharge ports are provided at the bottom of the second raw material tube, a plurality of through holes staggered with the discharge ports are provided on the third gear, and the discharge ports and the through holes are distributed in a ring shape; an aeration component for inflating the mixing box is provided on the upper cover; an electric push rod is fixedly installed on the base, a sliding frame is fixedly installed on the output shaft of the electric push rod, a fixed frame is slidably installed on the sliding frame, the bottom end of the fixed frame is rotatably connected to the bottom side wall of the mixing box, and a connecting frame is fixedly connected between the sliding frame and the upper cover.

[0012] Furthermore, the transmission assembly includes a rotating shaft arranged below the motor, the rotating shaft movably passes through the upper cover, and a first gear is fixedly installed on the bottom end of the rotating shaft, and a second gear meshing with the first gear is installed on the two stirring tubes.

[0013] Furthermore, the liquid feeding assembly includes a second piston tube fixedly mounted on the upper cover, the first raw material tube is connected to the top of the second piston tube, and a one-way valve is arranged between the second piston tube and the first raw material tube, the second piston tube is provided with a discharge pipe, and the discharge end of the discharge pipe is located at the bottom of the mixing box, a cam is fixedly mounted on the rotating shaft, a second piston rod is movably inserted on the second piston tube, a second transmission plate is fixedly mounted on the second piston rod, and a second spring is sleeved on the second piston rod.

[0014] Furthermore, the powder feeding assembly also includes a fourth gear fixedly mounted on the rotating shaft, the number of teeth on the fourth gear accounts for one quarter of the circumference of the outer ring of the gear, a reset plate is fixedly mounted on the upper cover, and a reset spring is connected between the reset plate and the third gear.

[0015] Furthermore, the gas filling assembly includes two first piston tubes symmetrically installed on the upper cover, the first piston rods are movably inserted into the two first piston tubes at one end close to each other, the first transmission plates are fixedly installed at the two first piston rods at one end close to each other, the first piston rods are sleeved with a first spring, the first piston tubes are respectively connected with an air inlet pipe and an air outlet pipe, the whipping rod is provided with a plurality of gas filling pipes, and the gas filling pipes, stirring pipes and air outlet pipes are connected in sequence.

[0016] Furthermore, a connecting rod is fixedly mounted on the bottom wall of the mounting plate, an annular groove is provided on the bottom plate, two scrapers are movably mounted on the annular groove, and the connecting rod is movably mounted on the top wall of the scraper.

[0017] Furthermore, a universal joint is installed between the bottom end of the connecting rod and the top wall of the scraper, a second slider is slidably installed in the annular groove, and the second slider is rotatably installed on the bottom wall of the scraper.

[0018] Furthermore, a drainage groove is provided on the bottom plate.

[0019] Furthermore, a scraper ring is provided on the side wall of the bottom plate.

[0020] Compared with the known public technology, the technical solution provided by the present invention has the following beneficial effects:

[0021] 1. This solution provides an interval feeding mechanism on the upper cover, in which liquid raw materials and powdered raw materials are fed at intervals respectively, so that the raw materials can be fully stirred, thereby improving the whipping quality of the milk cap, increasing the amount of bubbles inside, and improving the fluffiness and durability of the milk cap. In addition, an aeration component is provided on the upper cover to increase the air content inside during whipping, thereby further increasing the amount of bubbles, and further improving the fluffiness and durability of the milk cap.

[0022] 2. This solution uses a liftable bottom plate as the bottom wall of the mixing box. After whipping, the electric push rod drives the stirring tube and the bottom plate to move up together, and the mixing box is tilted, so that the milk cap is automatically spread out, replacing the original discharge hole or discharge pipe to prevent the bubbles from being squeezed, thereby further improving the fluffiness and durability of the milk cap. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is an overall schematic diagram of the present invention;

[0025] Figure 2 It is a partial cross-sectional view of the present invention;

[0026] Figure 3 for Figure 2 A magnified view of the structure of part A;

[0027] Figure 4 It is a schematic diagram of the structure of the mixing component in the present invention;

[0028] Figure 5 It is a schematic structural diagram of the fluffy component part of the present invention;

[0029] Figure 6 It is a structural schematic diagram of the feeding component part of the present invention;

[0030] Figure 7 It is a schematic diagram of the structure between the fixed frame and the sliding frame in the present invention;

[0031] Figure 8 It is a schematic diagram of the connection between the scraper and the base plate in the present invention.

[0032] The numbers in the figure represent: 1, base; 2, bracket; 3, mixing box; 4, fixed frame; 5, sliding frame; 6, electric push rod; 7, connecting frame; 8, upper cover; 9, motor; 10, rotating shaft; 11, first gear; 12, second gear; 13, stirring tube; 14, bottom plate; 15, mounting plate; 16, gas filling pipe; 17, connecting rod; 18, annular groove; 19, scraper; 20, scraper ring; 21, drainage groove; 22, convex wheel; 23, first piston tube; 24, first piston rod; 25, first transmission plate; 26, second piston tube; 27, second piston rod; 28, second transmission plate; 29, first raw material tube; 30, second raw material tube; 31, discharge port; 32, third gear; 33, through hole; 34, fourth gear; 35, reset plate; 36, reset spring; 37, first slider; 38, slide groove; 39, second slider; 40, universal joint. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0034] The present invention will be further described below in conjunction with the embodiments.

[0035] Embodiment: The production process of condensed milk cap with improved fluffiness and durability comprises the following steps:

[0036] S1: Add some milk powder, milk and whipping cream into a container;

[0037] S2: using a processing device to fully stir the raw materials poured into the container;

[0038] S3: introducing the remaining raw materials into the container in batches and continuously mixing and whipping;

[0039] S4: pouring out the milk cap in the container;

[0040] refer to Figure 1-Figure 8 The processing device includes a fixedly installed base 1, a bracket 2 is provided on the base 1, a mixing box 3 is rotatably installed on the bracket 2, an upper cover 8 is provided on the mixing box 3, a bottom plate 14 is movably installed in the mixing box 3, two stirring tubes 13 are slidably installed at the bottom of the upper cover 8, a motor 9 is provided on the upper cover 8, a transmission assembly is provided between the motor 9 and the stirring tube 13, the transmission assembly includes a rotating shaft 10 arranged below the motor 9, the rotating shaft 10 movably passes through the upper cover 8, and a first gear 11 is fixedly installed at the bottom end of the rotating shaft 10, a second gear 12 meshing with the first gear 11 is installed on each of the two stirring tubes 13, and a whipping assembly is movably installed at the bottom end of each of the two stirring tubes 13, and the whipping assembly includes a plurality of The upper cover 8 includes a mounting plate 15 movably mounted at the bottom end of the stirring tube 13, and a plurality of whipping rods are mounted at the bottom of the mounting plate 15; an intermittent feeding mechanism is arranged on the upper cover 8, including a liquid feeding assembly and a powder feeding assembly, and the liquid feeding assembly includes a second piston tube 26 fixedly mounted on the upper cover 8, a first raw material tube 29 is connected to the upper part of the second piston tube 26, and a one-way valve is arranged between the second piston tube 26 and the first raw material tube 29, a discharge pipe is arranged on the second piston tube 26, and a discharge end of the discharge pipe is located at the bottom of the mixing box 3, a cam 22 is fixedly mounted on the rotating shaft 10, a second piston rod 27 is movably inserted on the second piston tube 26, and a second transmission plate 28 is fixedly mounted on the second piston rod 27 , a second spring is sleeved on the second piston rod 27; the powder feeding assembly includes a feeding hole opened on the upper cover 8, a second raw material tube 30 is installed on the feeding hole, a third gear 32 is rotatably installed at the bottom of the second raw material tube 30, a plurality of discharge ports 31 are arranged at the bottom of the second raw material tube 30, a plurality of through holes 33 are arranged on the third gear 32 which are staggered with the discharge ports 31, and the discharge ports 31 and the through holes 33 are both distributed in an annular shape, the powder feeding assembly also includes a fourth gear 34 fixedly mounted on the rotating shaft 10, the number of teeth on the fourth gear 34 accounts for one quarter of the circumference of the outer ring of the gear, a reset plate 35 is fixedly mounted on the upper cover 8, and a reset spring 36 is connected between the reset plate 35 and the third gear 32.

[0041] In order to improve the fluffiness and durability of the milk cap, the present solution adds the raw materials to the mixing box 3 intermittently, so that the amount of raw materials stirred each time is small and the raw materials can be fully stirred, so that the fluffiness of the milk cap produced will be higher and the durability will be better.

[0042] The specific measures for loading are as follows: milk and cream are placed in the first raw material tube 29, and milk cap powder is placed in the second raw material tube 30 (the amount of raw materials added is controlled according to demand), and the motor 9 is started. The motor 9 drives the rotating shaft 10 to rotate, and the rotating shaft 10 drives the first gear 11 to rotate. The first gear 11 drives the two second gears 12 to rotate, and the two second gears 12 will perform a circular motion around the first gear 11, thereby driving the two stirring tubes 13 to rotate and slide in a circular motion. When the stirring tube 13 rotates itself, the multiple whipping rods are driven to rotate through the mounting plate 15 at the bottom to fully mix the raw materials (it is worth noting that the stirring tube 13 and the mounting plate 15 are hinged to facilitate subsequent discharge).

[0043] When the rotating shaft 10 rotates, the cam 22 is driven to rotate. When the cam 22 rotates, it intermittently presses the second transmission plate 28 (cooperating with the second spring on the second piston rod 27, the second transmission plate 28 can automatically reset when the external pressure is lost). When the second transmission plate 28 is pressed, the second piston rod 27 is pressed into the second piston tube 26, and the air pressure in the second piston tube 26 increases, and the internal raw materials are transported to the mixing box 3 through the discharge pipe. When the second transmission plate 28 loses pressure, it resets under the elastic force of the second spring, and the air pressure in the second piston tube 26 decreases, and the liquid raw material in the first raw material tube 29 is sucked into the second piston tube 26, thereby realizing reciprocating intermittent feeding (until the raw materials in the first raw material tube 29 are not all transported to the mixing box 3).

[0044] The solid raw materials are fed in another intermittent manner, in which the fourth gear 34 is driven to rotate by the rotating shaft 10, and the fourth gear 34 drives the third gear 32 to rotate, and a reset spring 36 is arranged on the upper cover 8, and when the fourth gear 34 drives the third gear 32, the reset spring 36 will be pulled to deform, and after the fourth gear 34 loses engagement with the third gear 32, the reset spring 36 will help the third gear 32 to reset, and in the process of the third gear 32 rotating, the discharge port 31 will be aligned with the through hole 33, so that the milk cap powder inside falls into the mixing box 3, and after the third gear 32 is reset, the discharge port 31 and the through hole 33 are staggered and the milk cap powder is blocked, thereby completing the intermittent feeding of the solid raw materials.

[0045] refer to Figure 1-Figure 8The upper cover 8 is provided with an aeration assembly for inflating the mixing box 3, and the aeration assembly includes two first piston tubes 23 symmetrically mounted on the upper cover 8, and the two first piston tubes 23 are movably inserted with a first piston rod 24 at one end close to each other, and the two first piston rods 24 are fixedly mounted with a first transmission plate 25 at one end close to each other, and the first piston rod 24 is sleeved with a first spring, and the first piston tubes 23 are respectively connected with an air inlet pipe and an air outlet pipe, and a plurality of air filling pipes 16 are provided on the whipping rod, and the air filling pipe 16, the stirring pipe 13 and the air outlet pipe are connected in sequence.

[0046] In order to further increase the number of internal bubbles (thereby improving the fluffiness and durability of the milk cap), the present solution also adds an aeration component. When the cam 22 rotates, it presses the two first transmission plates 25. The first transmission plates 25 drive the first piston rod 24 to move into the first piston tube 23, and presses the internal air into the stirring tube 13 through the air intake pipe. The stirring tube 13 is then dispersed into each gas adding tube 16 and blown out, so that the whipping rod can add gas during the mixing process, thereby increasing the air content in the mixing process, thereby increasing the output of bubbles, thereby improving the fluffiness and durability of the milk cap.

[0047] refer to Figure 1-Figure 8 The base 1 is fixedly mounted with an electric push rod 6, the output shaft of the electric push rod 6 is fixedly mounted with a sliding frame 5, the sliding frame 5 is slidably mounted with a fixed frame 4 (the fixed frame 4 has two slidable grooves 38 symmetrically provided thereon, and the sliding frame 5 has two first sliders 37 symmetrically fixedly mounted thereon that match the slidable grooves 38), the bottom end of the fixed frame 4 is rotatably connected to the bottom side wall of the mixing box 3, the sliding frame 5 and the upper cover 8 are fixedly connected with a connecting frame 7, the bottom wall of the mounting plate 15 is fixedly mounted with a connecting rod 17, and the bottom plate 1 4 is provided with an annular groove 18, two scrapers 19 are movably installed on the annular groove 18, a second slider 39 is slidably installed in the annular groove 18, and the second slider 39 is rotatably installed on the bottom wall of the scraper 19, the connecting rod 17 is movably installed on the top wall of the scraper 19, a universal joint 40 is installed between the bottom end of the connecting rod 17 and the top wall of the scraper 19, a drainage groove 21 is opened on the bottom plate 14, the drainage groove 21 can help the milk cap to be better poured out of the mixing box 3, and a scraper ring 20 is provided on the side wall of the bottom plate 14.

[0048] This scheme adopts a movable bottom plate 14 to complete the discharging, and the specific method is: after the whipping is completed, the electric push rod 6 is started to drive the sliding frame 5 to move up, at this time the sliding frame 5 slides on the fixed frame 4, the sliding frame 5 drives the upper cover 8 and the two stirring tubes 13 below to move up, and the stirring tubes 13 drive the bottom plate 14 to move up to push out the finished milk cap inside (the scraper ring 20 on the bottom plate 14 can scrape and collect the milk cap on the side wall of the mixing box 3), until the first slider 37 moves up to the top of the chute 38, there will be a tendency to pull it up together, and under the action of the pulling force again, the fixed frame 4 pulls the bottom of the mixing box 3 so that it can rotate on the bracket 2, and pours out the milk cap inside during the rotation process, so as to complete the discharging. After the discharging is completed, the electric push rod 6 is driven in the reverse direction to complete the reset of the upper cover 8 first, and then the mixing box 3 is rotated and reset. In this process, the milk cap will not be squeezed, ensuring the sufficiency of its bubbles, thereby ensuring its fluffiness and durability.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A production process for condensed milk cap with improved fluffiness and durability, characterized in that: The following steps are involved: S1: Add some milk powder, milk and whipping cream into a container; S2: using a processing device to fully stir the raw materials poured into the container; S3: introducing the remaining raw materials into the container in batches and continuously mixing and whipping; S4: pouring out the milk cap in the container; The processing device comprises a fixedly mounted base (1), a bracket (2) being provided on the base (1), a mixing box (3) being rotatably mounted on the bracket (2), an upper cover (8) being provided on the mixing box (3), a bottom plate (14) being movably mounted in the mixing box (3), two stirring tubes (13) being slidably mounted on the bottom of the upper cover (8), a motor (9) being provided on the upper cover (8), a transmission assembly being provided between the motor (9) and the stirring tubes (13), a whipping assembly being movably mounted on the bottom ends of the two stirring tubes (13), the whipping assembly comprising a mounting plate (15) movably mounted on the bottom ends of the stirring tubes (13), a plurality of whipping rods being mounted on the bottom of the mounting plate (15); The upper cover (8) is provided with an intermittent feeding mechanism, comprising a liquid feeding component and a powder feeding component, the powder feeding component comprising a feeding hole opened on the upper cover (8), a second raw material tube (30) being mounted on the feeding hole, a third gear (32) being rotatably mounted on the bottom of the second raw material tube (30), a plurality of discharge ports (31) being provided at the bottom of the second raw material tube (30), a plurality of through holes (33) being arranged in an alternating manner with the discharge ports (31) being arranged on the third gear (32), and the discharge ports (31) and the through holes (33) are both arranged in an annular shape; The upper cover (8) is provided with an air filling assembly for filling the mixing box (3); An electric push rod (6) is fixedly mounted on the base (1), a sliding frame (5) is fixedly mounted on the output shaft of the electric push rod (6), a fixed frame (4) is slidably mounted on the sliding frame (5), a bottom end of the fixed frame (4) is rotatably connected to a bottom side wall of the mixing box (3), and a connecting frame (7) is fixedly connected between the sliding frame (5) and the upper cover (8); The transmission assembly comprises a rotating shaft (10) arranged below the motor (9), the rotating shaft (10) movably passes through the upper cover (8), and a first gear (11) is fixedly mounted on the bottom end of the rotating shaft (10), and a second gear (12) meshing with the first gear (11) is mounted on each of the two stirring tubes (13); The liquid feeding assembly comprises a second piston tube (26) fixedly mounted on the upper cover (8), a first raw material tube (29) being connected to the upper portion of the second piston tube (26), a one-way valve being arranged between the second piston tube (26) and the first raw material tube (29), a discharge tube being arranged on the second piston tube (26), and a discharge end of the discharge tube being located at the bottom of the mixing box (3), a cam (22) being fixedly mounted on the rotating shaft (10), a second piston rod (27) being movably inserted on the second piston tube (26), a second transmission plate (28) being fixedly mounted on the second piston rod (27), and a second spring being sleeved on the second piston rod (27); The powder feeding assembly further comprises a fourth gear (34) fixedly mounted on the rotating shaft (10), the number of teeth on the fourth gear (34) accounting for one quarter of the circumference of the outer ring of the gear, a reset plate (35) fixedly mounted on the upper cover (8), and a reset spring (36) connected between the reset plate (35) and the third gear (32); The gas filling assembly comprises two first piston tubes (23) symmetrically mounted on the upper cover (8), a first piston rod (24) being movably inserted at one end of the two first piston tubes (23) close to each other, a first transmission plate (25) being fixedly mounted at one end of the two first piston rods (24), a first spring being sleeved on the first piston rod (24), an air inlet pipe and an air outlet pipe being respectively connected to the first piston tube (23), a plurality of gas filling pipes (16) being arranged on the whipping rod, and the gas filling pipes (16), the stirring pipe (13) and the air outlet pipe being sequentially connected.

2. The production process of condensed milk cap with improved fluffiness and durability according to claim 1, characterized in that: A connecting rod (17) is fixedly mounted on the bottom wall of the mounting plate (15), an annular groove (18) is provided on the bottom plate (14), two scrapers (19) are movably mounted on the annular groove (18), and the connecting rod (17) is movably mounted on the top wall of the scraper (19).

3. The production process of condensed milk cap with improved fluffiness and durability according to claim 2, characterized in that: A universal joint (40) is installed between the bottom end of the connecting rod (17) and the top wall of the scraper (19), a second slider (39) is slidably installed in the annular groove (18), and the second slider (39) is rotatably installed on the bottom wall of the scraper (19).

4. The production process of condensed milk cap with improved fluffiness and durability according to claim 2, characterized in that: The bottom plate (14) is provided with a drainage groove (21).

5. The production process of condensed milk cap with improved fluffiness and durability according to claim 2, characterized in that: A scraper ring (20) is provided on the side wall of the bottom plate (14).

Images