阅读说明：本技术 一种复合益生菌天然果蔬夹心饼干的制作方法及夹合装置 (Method for making composite probiotic natural fruit and vegetable sandwich biscuit and clamping device ) 是由 叶红玲 刘冬 李萍 唐玲 于 2021-06-28 设计创作，主要内容包括：本发明提供一种复合益生菌天然果蔬夹心饼干的制作方法及夹合装置,涉及夹心饼干制作领域,饼干中间的夹心馅料中加入天然果蔬冻干粉,作为辅食食用后可一定程度上解决儿童挑食导致果蔬营养成分摄入量不足的问题；夹合装置采用第一送饼机构、加馅机构、第二送饼机构、压合机构配合的方式,夹心饼干自动快速夹合,加馅机构设置为漏板与弹簧配合的方式,漏板与第一送饼机构上的饼槽相抵触使上料轮内部产生压力,使馅料在压力作用下由漏板上通孔排出,均匀分布在饼槽内的饼干上,提升饼干口感。(The invention provides a method for preparing a composite probiotic natural fruit and vegetable sandwich biscuit and a clamping device, and relates to the field of sandwich biscuit preparation.A natural fruit and vegetable freeze-dried powder is added into sandwich stuffing in the middle of the biscuit, and the problem of insufficient fruit and vegetable nutrient component intake caused by picky eating of children can be solved to a certain extent after the biscuit is eaten as supplementary food; the clamping device adopts first cake mechanism, filling mechanism, second to send cake mechanism, pressing mechanism complex mode, and the automatic quick clamp of sandwich biscuit is closed, adds filling mechanism and sets up to bushing and spring complex mode, and the bushing contradicts with the first cake groove that send in the cake mechanism and makes the inside pressure that produces of material loading wheel, makes filling material discharge by through-hole on the bushing under the pressure effect, and evenly distributed promotes the biscuit taste on the biscuit of cake inslot.)

1. A method for making a composite probiotic natural fruit and vegetable sandwich biscuit is characterized by comprising the following steps: the method comprises the following steps:

1) cleaning natural fruits and vegetables, airing the surfaces of the natural fruits and vegetables for later use, and freeze-drying the aired natural fruits and vegetables in a food freeze dryer;

2) grinding the freeze-dried fruits and vegetables into powder by a grinder, mixing the ground fruit and vegetable powder with cocoa butter, coconut oil and probiotics softened at normal temperature to form paste, adding the mixed filling material into a filling hopper (33) of a sandwich biscuit clamping device, and adding the filling material between two biscuits by the clamping device to form the sandwich biscuit.

2. The method for making the composite probiotic natural fruit and vegetable sandwich biscuit according to claim 1, characterized by comprising the following steps: the natural fruits and vegetables are one or more of blueberry, banana, purple sweet potato, raspberry, kiwi fruit and apple.

3. The method for making the composite probiotic natural fruit and vegetable sandwich biscuit according to claim 1, characterized by comprising the following steps: the probiotics added into the stuffing is intestinal probiotics.

4. A clamping device according to claim 1, characterised in that: including adding filling mechanism (3), it is provided with first cake mechanism (1) of sending to add filling mechanism (3) below, first cake mechanism (1) top of sending is located and is provided with second cake mechanism (2) of sending in filling mechanism (3) one side, the second send cake mechanism (2) one side to be provided with pressing mechanism (4), first cake mechanism (1) of sending is including cake groove (15), it connects in first material loading wheel (31) of sending cake mechanism (1) top including rotating to add filling mechanism (3), material loading wheel (31) side is connected with two at least bin outlets that are the annular array, material discharge opening department sliding connection has bushing (32), be provided with a plurality of through-holes (321) on bushing (32).

5. A clamping device according to claim 4, characterised in that: the inner side of the bushing (32) is connected with a feeding wheel (31) through a compression spring (35), the feeding wheel (31) is rotatably connected with a shaft seat (11) fixed on the side surface of the first cake conveying mechanism (1) through a shaft rod (34), and the shaft seat (11) is rotatably connected with a conveying shaft in the first cake conveying mechanism (1).

6. A clamping device according to claim 5, characterised in that: the other side of the feeding wheel (31) is communicated with a hollow shaft (36), and the other end of the hollow shaft (36) is rotatably connected with the bottom end of the stuffing hopper (33).

7. A clamping device according to claim 4, characterised in that: the first cake feeding mechanism (1) comprises a conveying chain hinged with a conveying wheel, and a cake groove (15) is fixedly connected to the conveying chain.

8. A clamping device according to claim 7, characterised in that: the conveying wheel is coaxially and fixedly connected with a wheel shaft (14), the wheel shaft (14) penetrates through the shaft seat (11) and is fixedly connected with the belt wheel (5), and the belt wheel (5) is in transmission connection with the feeding wheel (31) through the belt (6) and the belt wheel (5) which is coaxially and fixedly connected with the shaft rod (34).

9. A clamping device according to claim 4, characterised in that: the second cake feeding mechanism (2) is identical to the first cake feeding mechanism (1) in structure, and the second cake feeding mechanism (2) is two times shorter than the first cake feeding mechanism (1).

10. A clamping device according to claim 9, characterised in that: the pressing mechanism (4) comprises a pressing pipe arranged on the right side of the second cake conveying mechanism (2), the bottom end of the pressing pipe is connected with an air bag (43), and the top end of the pressing pipe is connected with an air cylinder (42).

Technical Field

The invention relates to the field of sandwich biscuit manufacture, in particular to a manufacture method and a clamping device of a composite probiotic natural fruit and vegetable sandwich biscuit.

Background

The international nutritional community defines "probiotics" as being: refers to a group of intestinal physiological bacteria that benefit human health, and is also often described as "benign" or "healthy". It comprises bacteria such as lactobacillus bulgaricus, streptococcus thermophilus, bifidobacterium, lactobacillus acidophilus, lactobacillus casei and the like.

Patent No. CN101536773B discloses a sandwich material of sandwich biscuit, which contains 0.1-15 weight parts of probiotics. The invention also provides a sandwich biscuit containing the sandwich material and a preparation method thereof. The sandwich biscuit provided by the invention is added with probiotics, which is beneficial to digestion and absorption of food, and can also properly improve the micro-ecological environment of human intestinal tracts, increase the content of the probiotics in human bodies and improve the health level of the human bodies; the problem of effective viable count keeping in the shelf life of the probiotic biscuit product is solved.

Many children eat enough supplementary food due to picky food, and the fruits and vegetables are not ingested enough, and are lack of nutrient components such as vitamins.

Disclosure of Invention

The invention aims to provide a method for preparing a natural fruit and vegetable sandwich biscuit by using composite probiotics and a clamping device, and the natural fruit and vegetable sandwich biscuit is prepared and supplements the nutrient contents of fruits and vegetables in the form of complementary food. The probiotics are added into the sandwich stuffing, so that the problems of food retention, anorexia, difficult defecation and the like can be effectively solved.

In order to solve the technical problems, the invention adopts the following technical scheme: a method for making a composite probiotic natural fruit and vegetable sandwich biscuit is characterized by comprising the following steps: the method comprises the following steps:

1) cleaning natural fruits and vegetables, airing the surfaces of the natural fruits and vegetables for later use, and freeze-drying the aired natural fruits and vegetables in a food freeze dryer;

2) grinding the freeze-dried fruits and vegetables into powder by a grinder, mixing the ground fruit and vegetable powder with cocoa butter, coconut oil and probiotics softened at normal temperature to form paste, adding the mixed filling material into a filling hopper of a sandwich biscuit clamping device, and adding the filling material between two biscuits by the clamping device to form sandwich biscuits;

preferably, the natural fruits and vegetables are one or a mixture of blueberry, banana, purple sweet potato, raspberry, kiwi fruit and apple.

Preferably, probiotics are added into the stuffing and are intestinal probiotics.

A clamping device comprises a stuffing adding mechanism, wherein a first cake conveying mechanism is arranged below the stuffing adding mechanism, a second cake conveying mechanism is arranged above the first cake conveying mechanism and positioned on one side of the stuffing adding mechanism, a pressing mechanism is arranged on one side of the second cake conveying mechanism, the first cake conveying mechanism comprises a cake groove, the stuffing adding mechanism comprises a feeding wheel which is rotatably connected above the first cake conveying mechanism, the side surface of the feeding wheel is connected with at least two discharge ports in an annular array, the discharge ports are connected with a leakage plate in a sliding manner, and the leakage plate is provided with a plurality of through holes;

the clamping device adopts a first cake feeding mechanism, a stuffing adding mechanism, a second cake feeding mechanism and a pressing mechanism matched mode, sandwich biscuits are automatically and quickly clamped, the stuffing adding mechanism is set into a leakage plate and spring matched mode, the leakage plate is abutted with a cake groove on the first cake feeding mechanism to enable the interior of the feeding wheel to generate pressure, and the stuffing is discharged from a through hole on the leakage plate under the action of the pressure and is uniformly distributed on the biscuits in the cake groove.

Preferably, the inner side of the bushing is connected with a feeding wheel through a compression spring, the feeding wheel is rotatably connected with a shaft seat fixed on the side surface of the first cake conveying mechanism through a shaft rod, and the shaft seat is rotatably connected with a conveying shaft in the first cake conveying mechanism.

Preferably, the other side of the feeding wheel is communicated with the hollow shaft, and the other end of the hollow shaft is rotatably connected with the bottom end of the filling hopper.

Preferably, the first cake feeding mechanism comprises a conveying chain hinged with a conveying wheel, and a cake groove is fixedly connected to the conveying chain.

Preferably, the transmission wheel is coaxially and fixedly connected with a wheel shaft, the wheel shaft penetrates through the shaft seat and is fixedly connected with a belt wheel, and the belt wheel is in transmission connection with the feeding wheel through a belt and a belt wheel which is coaxially and fixedly connected with a shaft rod.

Preferably, the second cake feeding mechanism has the same structure as the first cake feeding mechanism, and the second cake feeding mechanism is two times shorter than the first cake feeding mechanism;

the second cake feeding mechanism is matched with the first cake feeding mechanism, so that biscuits are covered on biscuits with fillings in the cake grooves in the first cake feeding mechanism by the second cake feeding mechanism.

Preferably, the pressing mechanism comprises a pressing pipe arranged on the right side of the second cake conveying mechanism, the bottom end of the pressing pipe is connected with an air bag, and the top end of the pressing pipe is connected with an air cylinder;

the pressing mechanism applies pressure to the biscuit groove through the air bag, so that the two biscuits press the sandwich filling, the biscuits are preliminarily molded, and the biscuits are prevented from being broken due to overlarge stress.

The invention has the beneficial effects that:

1. the natural fruit and vegetable freeze-dried powder is added into the sandwich filling in the middle of the biscuit, and the problem of insufficient fruit and vegetable nutrient content intake caused by the fact that children choose to eat can be solved to a certain extent after the biscuit is eaten as supplementary food;

2. the fruit and vegetable powder is freeze-dried, so that the nutritional ingredients in the fruit and vegetable powder are preserved to the maximum extent, and the probiotics are directly added into the stuffing without being heated and baked, so that the activity is maintained to the maximum extent;

3. the sandwich biscuits are produced in batches by adopting a clamping device, so that the production efficiency is improved;

4. the clamping device adopts a mode that a first cake feeding mechanism, a stuffing adding mechanism, a second cake feeding mechanism and a pressing mechanism are matched, sandwich biscuits are automatically and quickly clamped, the stuffing adding mechanism is set in a mode that a bushing plate is matched with a spring, the bushing plate is abutted with a cake groove on the first cake feeding mechanism to enable the interior of a feeding wheel to generate pressure, and the stuffing is discharged from a through hole on the bushing plate under the action of the pressure and is uniformly distributed on the biscuits in the cake groove;

5. the second cake feeding mechanism is matched with the first cake feeding mechanism, so that biscuits are covered on biscuits with fillings in cake grooves in the first cake feeding mechanism by the second cake feeding mechanism;

6. the pressing mechanism applies pressure to the biscuit grooves through the air bags, so that the two biscuits press the sandwich filling, and the biscuits are preliminarily molded.

Drawings

FIG. 1 is a schematic view of a clamping device according to the present invention;

FIG. 2 is a schematic structural view of a stuffing mechanism according to the present invention;

FIG. 3 is a schematic structural diagram of a pressing mechanism according to the present invention;

reference numerals: 1. a first cake feeding mechanism; 11. a shaft seat; 12. a chain; 13. a sprocket; 14. a wheel axle; 15. a cake groove; 2. a second cake feeding mechanism; 3. a stuffing adding mechanism; 31. a feeding wheel; 32. a bushing; 321. a through hole; 33. a stuffing hopper; 34. a shaft lever; 35. a compression spring; 36. a hollow shaft; 4. a pressing mechanism; 41. a support; 42. a cylinder; 43. an air bag; 5. a pulley; 6. a belt.

Detailed Description

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

A method for making a composite probiotic natural fruit and vegetable sandwich biscuit comprises the following steps:

1) cleaning natural fruits and vegetables, air drying the surfaces of the natural fruits and vegetables for later use, and freeze-drying the air-dried natural fruits and vegetables in a food freeze dryer, wherein the natural fruits and vegetables are one or more of blueberry, banana, purple sweet potato, raspberry, kiwi fruit and apple;

2) grinding the freeze-dried fruits and vegetables into powder by a grinder, mixing the ground fruit and vegetable powder with cocoa butter, coconut oil and intestinal probiotics softened at normal temperature to form paste, adding the mixed sandwich material into a filling hopper 33 of a sandwich biscuit clamping device, and adding filling into a space between two biscuits by the clamping device to form sandwich biscuits;

3) and (4) putting the formed sandwich biscuit into a freeze dryer again for freeze drying, so that the moisture in the stuffing is volatilized, and obtaining the finished biscuit.

Example 2

As shown in fig. 1-2, a clamping device comprises a stuffing adding mechanism 3, a first cake feeding mechanism 1 is arranged below the stuffing adding mechanism 3, a second cake feeding mechanism 2 is arranged above the first cake feeding mechanism 1 and on one side of the stuffing adding mechanism 3, a pressing mechanism 4 is arranged on one side of the second cake feeding mechanism 2, the first cake feeding mechanism 1 comprises a cake groove 15, the stuffing adding mechanism 3 comprises a feeding wheel 31 rotatably connected above the first cake feeding mechanism 1, at least two discharge ports in an annular array are connected to the side surface of the feeding wheel 31, a leakage plate 32 is connected to the discharge ports in a sliding manner, and a plurality of through holes 321 are arranged on the leakage plate 32;

the inner side of the bushing 32 is connected with a feeding wheel 31 through a compression spring 35, the feeding wheel 31 is rotatably connected with a shaft seat 11 fixed on the side surface of the first cake feeding mechanism 1 through a shaft rod 34, and the shaft seat 11 is rotatably connected with a transmission shaft in the first cake feeding mechanism 1;

the other side of the feeding wheel 31 is communicated with a hollow shaft 36, and the other end of the hollow shaft 36 is rotatably connected with the bottom end of the filling hopper 33.

When sandwich biscuits are sandwiched, one of the sandwich biscuits is fed below a stuffing feeding mechanism 3 through a first biscuit feeding mechanism 1, a feeding wheel 31 is communicated with a stuffing hopper 33 through a hollow shaft 36, the hollow shaft 36 communicated with the feeding wheel 31 is rotatably connected with the stuffing hopper 33, the other side of the feeding wheel 31 is connected with the first biscuit feeding mechanism 1 through a shaft lever 34 in a transmission way, when the biscuits are taken to the lower part of the feeding wheel 31 by the first biscuit feeding mechanism 1, a discharge port of the feeding wheel 31 is in sliding connection with a bushing 32, when the bushing 32 is extruded by the first biscuit feeding mechanism 1 and slides upwards relative to the feeding wheel 31, the internal pressure of the feeding wheel 31 is increased, the stuffing in the feeding wheel 31 is extruded to fall on the biscuits through a through hole 321 on the bushing 32, the stuffing can be uniformly distributed on the biscuits, the influence on the taste of each part of the biscuits due to nonuniform distribution of the stuffing is avoided, and after the stuffing feeding is finished, the biscuits with the stuffing move to the lower part of a second biscuit feeding mechanism 2 along with the first biscuit feeding mechanism 1, the second biscuit feeding mechanism 2 covers the other biscuit on the biscuit with stuffing, then the two biscuits are mutually attached through the pressing mechanism 4 to form sandwich biscuits, the feeding wheel 31 is in transmission connection with a wheel shaft 14 which is in rotary connection with the shaft seat 11 through a belt 6 and a belt wheel 5, the wheel shaft 14 is in coaxial fixed connection with a chain wheel 13, the chain wheel 13 is hinged with a chain 12, and the chain 12 is fixedly connected with a biscuit groove 15 for placing the biscuit.

Example 3

As shown in fig. 1-3, a clamping device comprises a stuffing mechanism 3, a first cake feeding mechanism 1 is arranged below the stuffing mechanism 3, a second cake feeding mechanism 2 is arranged above the first cake feeding mechanism 1 and on one side of the stuffing mechanism 3, a pressing mechanism 4 is arranged on one side of the second cake feeding mechanism 2, the first cake feeding mechanism 1 comprises a cake groove 15, the stuffing mechanism 3 comprises a feeding wheel 31 rotatably connected above the first cake feeding mechanism 1, at least two discharge ports in an annular array are connected to the side surface of the feeding wheel 31, a leakage plate 32 is connected to the discharge ports in a sliding manner, and a plurality of through holes 321 are arranged on the leakage plate 32;

the first cake feeding mechanism 1 comprises a conveying chain hinged with a conveying wheel, and a cake groove 15 is fixedly connected to the conveying chain;

the transmission wheel is coaxially and fixedly connected with a wheel shaft 14, the wheel shaft 14 penetrates through a shaft seat 11 to be fixedly connected with a belt wheel 5, and the belt wheel 5 is in transmission connection with a feeding wheel 31 through a belt 6 and the belt wheel 5 which is coaxially and fixedly connected with a shaft rod 34;

the second cake feeding mechanism 2 has the same structure as the first cake feeding mechanism 1, and the second cake feeding mechanism 2 is two times shorter than the first cake feeding mechanism 1;

the pressing mechanism 4 comprises a pressing pipe arranged on the right side of the second cake feeding mechanism 2, the bottom end of the pressing pipe is connected with an air bag 43, and the top end of the pressing pipe is connected with an air cylinder 42.

Second send cake mechanism 2 to place upper biscuit in filling material top back, first send cake mechanism 1 to be located the filling material between two biscuits preliminary fashioned sandwich biscuit transport to pressing mechanism 4 below, pressing mechanism 4 adopts the mode of gasbag 43 is connected to cylinder 42 bottom, when the cake groove 15 of placing sandwich biscuit enters into pressing mechanism 4 below, cylinder 42 acts rapidly, make the partial air that is located between piston and gasbag 43 in the cylinder 42 compressed, gasbag 43 expands under the atmospheric pressure effect, gasbag 43 bottom oppression sandwich biscuit, under the pressure effect of two biscuits, make the filling material between two biscuits homodisperse between two biscuits under the pressure effect, further improve filling material distribution uniformity, and can reduce biscuit thickness, more make things convenient for the young children to eat, cylinder 42 passes through support 41 and axle bed 11 fixed connection.