Cream spraying mechanism

Abstract

The utility model discloses a cream spraying mechanism, and relates to the technical field of cream spraying. According to the cream spraying mechanism, pastries to be sprayed are placed on the surface of the tray, the conveying belt is started to drive the tray to move towards the lower portion of the spraying head assembly till the tray makes contact with the limiting plate and is attached to the inner side of the limiting groove, the tray is positioned, the conveying belt stops working, and the pastries to be sprayed are quickly positioned; cream spraying is conducted on pastries through the spray head assembly, after spraying is completed, the conveying belt is started again to drive the tray to be stably moved out of the lower end of the spray head assembly, and the situation that the pastries rub the spray head assembly, and the pastry spraying effect is affected is effectively avoided; and the sliding block slides along the lifting groove to drive the lifting base to ascend and descend along the stand column, the height of the spray head assembly is adjusted, pastries of different sizes can be conveniently adapted, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cream spraying, in particular to a cream spraying mechanism. Background Art

[0002] Cream refers to the dairy product obtained by centrifuging milk and then maturing, stirring and pressing. Cream has milk fat as its main ingredient and is rich in nutrients. It can be eaten directly or used as a raw material for other foods such as ice cream. When cream is used in making pastries, it needs to be spread on the surface of the pastries, which involves the use of a cream spraying mechanism.

[0003] For example, publication number CN206294796U discloses a cream spraying device, which includes a base and a crossbeam, with brackets fixed on both sides of the base, a controller installed at the lower part of the bracket, a crossbeam horizontally connected to the upper part of the bracket, an automatic feeding device provided on the crossbeam, the automatic feeding device includes an automatic quantitative feeding box and a cream box, a hose is connected between the automatic quantitative feeding box and the cream box, a signal control valve and a solenoid valve are provided on the hose, a driving motor is provided on the top of the crossbeam, a telescopic rod is provided at the bottom, a spraying frame is provided at the bottom end of the telescopic rod, a sliding part is installed on the spraying frame, a nozzle is connected to the bottom end of the sliding part, the nozzle is connected to the cream box through a hose, a fixed frame is installed on the sliding part, a sensing device is provided on the fixed frame, a limiting circle is provided on the base, and the spraying frame is located directly above the limiting circle. The cream spraying device provided by the utility model is provided with an automatic feeding device and a sensing device, which can realize continuous spraying work and avoid waste of raw materials;

[0004] The cream spraying mechanism in the utility model lacks an auxiliary picking and placing function, resulting in a small operating space when picking and placing cakes, which can easily cause scratches between cakes and structures such as the nozzle, affecting the spraying effect of the cakes. At the same time, the spraying height cannot be adjusted according to the size of the cakes, and lacks flexibility in use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a cream spraying mechanism, which solves the problem that the cream spraying mechanism lacks an auxiliary picking and placing function, resulting in a small operating space when taking and placing cakes, which easily causes scratches between cakes and structures such as the nozzle, affecting the spraying effect of the cakes. At the same time, the spraying height cannot be adjusted according to the size of the cakes, and lacks flexibility in use.

[0006] To achieve the above purpose, the utility model is implemented through the following technical scheme: a cream spraying mechanism includes a base, a conveying trough is provided at the upper end of the base, a conveying belt is arranged on the inner side of the conveying trough, a limiting plate is provided at the rear end of the conveying trough and located above the conveying belt, a lifting seat is provided above the limiting plate, a nozzle assembly is provided at the lower end of the lifting seat, a tray is provided at the upper end of the conveying belt, columns are provided on the left and right sides of the upper end of the base, a lifting trough is provided on the side of the column close to the lifting seat, a screw rod is provided on the inner side of the lifting trough, a transmission bin is provided at the lower end of the conveying trough inside the base, a transmission shaft is provided on the inner side of the transmission bin, and a motor is fixedly installed on the left side of the base.

[0007] Preferably, the inner sides of the conveyor belt and the conveyor trough are adapted to each other, the limiting plate and the surface of the upper end of the conveyor belt are arranged parallel to each other and fixedly connected to the inner side of the conveyor trough, and a limiting groove is provided on the front side of the limiting plate to facilitate the transportation of the pastries to be sprayed.

[0008] Preferably, the tray is arranged in a circular structure and is adapted to the inner side of the limiting groove, and the lower end of the tray and the surface of the conveyor belt are in contact with each other, so as to facilitate the placement and positioning of the cakes to be sprayed.

[0009] Preferably, two uprights are symmetrically arranged on the left and right, the lower ends of the uprights are fixedly connected to the base, and sliders are fixedly installed on the left and right ends of the lifting seat. The sliders are slidably connected to the inner side of the lifting slot and are threadedly connected to the surface of the screw rod, so as to facilitate the control of the lifting and lowering of the lifting seat.

[0010] Preferably, the lifting slot and the screw rod are both symmetrically arranged in two, the upper and lower ends of the screw rod are rotatably connected to the inner side of the lifting slot, and the lower end of the screw rod extends to the inner side of the transmission bin and is fixedly installed with a bevel gear to facilitate the control of the rotation of the screw rod.

[0011] Preferably, a bevel gear 2 is fixedly mounted on the surface of the transmission shaft, and two bevel gears 2 are symmetrically arranged on the left and right and mesh with the bevel gear 1 to realize the rotation of the screw rod by the transmission shaft.

[0012] Preferably, the left end of the transmission shaft is rotatably connected to the inner side of the transmission bin, and the output end of the motor extends to the inner side of the transmission bin and is fixedly connected to the left end of the transmission shaft, so as to facilitate the control of the rotation of the transmission shaft.

[0013] Beneficial Effects

[0014] The utility model provides a cream spraying mechanism. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The cream spraying mechanism is provided with a conveyor belt, a limit plate, a limit groove, a lifting seat, a slider, a nozzle assembly, and a tray. The pastry to be sprayed is placed on the surface of the tray, and the conveyor belt is turned on to drive the tray to move below the nozzle assembly until the tray contacts the limit plate and fits with the inner side of the limit groove to achieve positioning of the tray. The conveyor belt stops working to achieve rapid positioning of the sprayed pastry, and the pastry is sprayed with cream through the nozzle assembly. After the spraying is completed, the conveyor belt is turned on again to drive the tray to move smoothly out from the lower end of the nozzle assembly, thereby effectively avoiding scratches between the pastry and the nozzle assembly and affecting the spraying effect of the pastry.

[0016] 2. The cream spraying mechanism is provided with a column, a lifting groove, a screw, a bevel gear 1, a transmission shaft, a bevel gear 2, and a motor. By turning on the motor to drive the transmission shaft to rotate, the bevel gear 2 drives the bevel gear 1 to rotate, thereby driving the two screws to rotate at the same time, so that the slider slides along the lifting groove to drive the lifting seat to rise and fall along the column, thereby realizing the adjustment of the height of the nozzle assembly, facilitating the adaptation to cakes of different sizes, and improving the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 3 ;

[0020] Figure 4 It is a right side half-section structure schematic diagram of the utility model;

[0021] Figure 5 It is a schematic diagram of the half-section structure of the utility model in the AA direction.

[0022] In the figure: 1. base; 2. conveying trough; 3. conveyor belt; 4. limit plate; 41. limit groove; 5. lifting seat; 51. slide block; 6. nozzle assembly; 7. tray; 8. column; 9. lifting trough; 10. screw rod; 101. bevel gear 1; 11. transmission compartment; 12. transmission shaft; 121. bevel gear 2; 13. motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides a technical solution: a cream spraying mechanism, comprising a base 1, a conveying trough 2 is provided at the upper end of the base 1, a conveying belt 3 is provided inside the conveying trough 2, a limiting plate 4 is provided above the conveying belt 3 at the rear end of the conveying trough 2, the conveying belt 3 and the inner side of the conveying trough 2 are adapted to each other, the limiting plate 4 and the surface of the upper end of the conveying belt 3 are arranged parallel to each other, and are fixedly connected to the inner side of the conveying trough 2, a limiting groove 41 is provided on the front side of the limiting plate 4, a lifting seat 5 is provided above the limiting plate 4, and a spraying The head assembly 6 and the upper end of the conveyor belt 3 are provided with a tray 7, which is arranged in a circular structure and is adapted to the inner side of the limiting groove 41. The lower end of the tray 7 and the surface of the conveyor belt 3 are fitted to each other. By placing the cakes to be sprayed on the surface of the tray 7, the conveyor belt 3 is turned on to drive the tray 7 to move below the spray head assembly 6 until the tray 7 contacts the limiting plate 4 and fits the inner side of the limiting groove 41 to achieve the positioning of the tray 7. The conveyor belt 3 stops working to achieve the rapid positioning of the cakes to be sprayed, and the cakes are sprayed with cream through the spray head assembly 6;

[0025] The left and right sides of the upper end of the base 1 are provided with columns 8, and a lifting groove 9 is provided on one side of the column 8 close to the lifting seat 5. A screw rod 10 is provided on the inner side of the lifting groove 9. Two columns 8 are symmetrically provided on the left and right sides. The lower end of the column 8 is fixedly connected to the base 1, and sliders 51 are fixedly installed on the left and right ends of the lifting seat 5. The slider 51 is slidably connected to the inner side of the lifting groove 9 and is threadedly connected to the surface of the screw rod 10. A transmission bin 11 is provided at the lower end of the conveying groove 2 inside the base 1. The lifting groove 9 and the screw rod 10 are both symmetrically provided with two. The upper and lower ends of the screw rod 10 are rotatably connected to the inner side of the lifting groove 9. The lower end of the screw rod 10 extends to the inner side of the transmission bin 11 and a bevel gear 101 is fixedly installed thereon. A transmission shaft 12 is provided on the inner side of the bin 11, and a bevel gear 2 121 is fixedly installed on the surface of the transmission shaft 12. Two bevel gears 121 are symmetrically arranged on the left and right, and mesh with the bevel gear 1 101. A motor 13 is fixedly installed on the left side of the base 1. The left end of the transmission shaft 12 is rotatably connected to the inner side of the transmission bin 11. The output end of the motor 13 extends to the inner side of the transmission bin 11 and is fixedly connected to the left end of the transmission shaft 12. By turning on the motor 13 to drive the transmission shaft 12 to rotate, the bevel gear 2 121 drives the bevel gear 1 101 to rotate, thereby driving the two screw rods 10 to rotate at the same time, so that the slider 51 slides along the lifting slot 9 to drive the lifting seat 5 to rise and fall along the column 8, thereby realizing the height adjustment of the nozzle assembly 6.

[0026] After the cakes and pastries are sprayed, the conveyor belt 3 is turned on to drive the tray 7 to move downwardly from the nozzle assembly 6 until the tray 7 contacts the limiting plate 4 and fits the inner side of the limiting groove 41, thereby positioning the tray 7. The conveyor belt 3 stops working to realize the rapid positioning of the cakes and pastries to be sprayed, and the cakes and pastries are sprayed with cream through the nozzle assembly 6. After the spraying is completed, the conveyor belt 3 is turned on again to drive the tray 7 to move out smoothly from the lower end of the nozzle assembly 6, effectively avoiding the scratches between the cakes and the nozzle assembly 6 and affecting the spraying effect of the cakes. When it is necessary to spray cakes and pastries of different heights, the transmission shaft 12 is driven to rotate by turning on the motor 13, so that the bevel gear 2 121 drives the bevel gear 1 101 to rotate, thereby driving the two screw rods 10 to rotate at the same time, so that the slider 51 slides along the lifting groove 9 and drives the lifting seat 5 to rise and fall along the column 8, so as to realize the adjustment of the height of the nozzle assembly 6, conveniently adapt to cakes and pastries of different sizes, and improve the flexibility of use.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cream spraying mechanism, comprising a base (1), characterized in that: A conveying trough (2) is provided at the upper end of the base (1), a conveying belt (3) is arranged inside the conveying trough (2), a limiting plate (4) is arranged above the conveying belt (3) at the rear end of the conveying trough (2), a lifting seat (5) is arranged above the limiting plate (4), a nozzle assembly (6) is arranged at the lower end of the lifting seat (5), a tray (7) is arranged at the upper end of the conveying belt (3), columns (8) are arranged on the left and right sides of the upper end of the base (1), a lifting trough (9) is provided on the side of the column (8) close to the lifting seat (5), a screw rod (10) is arranged inside the lifting trough (9), a transmission bin (11) is provided inside the base (1) at the lower end of the conveying trough (2), a transmission shaft (12) is arranged inside the transmission bin (11), and a motor (13) is fixedly installed on the left side of the base (1).

2. The cream spraying mechanism according to claim 1, characterized in that: The inner sides of the conveyor belt (3) and the conveyor trough (2) are adapted to each other, the limiting plate (4) and the surface of the upper end of the conveyor belt (3) are arranged in parallel up and down, and are fixedly connected to the inner side of the conveyor trough (2), and the front side of the limiting plate (4) is provided with a limiting groove (41).

3. The cream spraying mechanism according to claim 2, characterized in that: The tray (7) is arranged in a circular structure and is adapted to the inner side of the limiting groove (41), and the lower end of the tray (7) is in contact with the surface of the conveyor belt (3).

4. The cream spraying mechanism according to claim 1, characterized in that: Two upright posts (8) are symmetrically arranged on the left and right sides. The lower ends of the upright posts (8) are fixedly connected to the base (1). Slide blocks (51) are fixedly installed on the left and right ends of the lifting seat (5). The slide blocks (51) are slidably connected to the inner side of the lifting slot (9) and are threadedly connected to the surface of the screw rod (10).

5. The cream spraying mechanism according to claim 1, characterized in that: The lifting groove (9) and the screw rod (10) are both symmetrically arranged in two, the upper and lower ends of the screw rod (10) are rotatably connected to the inner side of the lifting groove (9), and the lower end of the screw rod (10) extends to the inner side of the transmission bin (11) and is fixedly installed with a bevel gear 1 (101).

6. The cream spraying mechanism according to claim 5, characterized in that: A second bevel gear (121) is fixedly mounted on the surface of the transmission shaft (12). Two second bevel gears (121) are symmetrically arranged on the left and right and mesh with the first bevel gear (101).

7. The cream spraying mechanism according to claim 1, characterized in that: The left end of the transmission shaft (12) is rotatably connected to the inner side of the transmission bin (11), and the output end of the motor (13) extends to the inner side of the transmission bin (11) and is fixedly connected to the left end of the transmission shaft (12).

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