Continuous and automatic sectional shearing device for spicy strips

Abstract

The utility model discloses a continuous and automatic sectional shearing device for spicy strips, which belongs to the technical field of spicy strip production and comprises a shearing roller and an auxiliary roller which are arranged between a feeding conveying belt and a discharging conveying belt. The shearing roller and the auxiliary roller are distributed up and down and rotate relatively; at least one group of blades are annularly arranged on the outer wall of the shearing roller; a pressing conveying belt which is used for pressing the spicy strips and rotates relative to the feeding conveying belt is arranged above the feeding conveying belt; the shearing roller is connected with a servo motor. According to the spicy strip shearing machine, continuous shearing processing can be more efficiently achieved, a plurality of spicy strips can be sheared at the same time, the shearing length of the spicy strips is more convenient to adjust, and the spicy strip shearing machine is suitable for being applied to an automatic production system of the spicy strips.

Description

Technical Field

[0001] The utility model belongs to the technical field of spicy strip production, and specifically relates to a continuous automatic segmented shearing device for spicy strips. Background Art

[0002] The existing production process of spicy strips is roughly divided into the following steps:

[0003] 1. Raw material preparation: Prepare the main raw materials for spicy strips, including flour, starch, etc.

[0004] 2. Dough preparation: Mix flour and starch in a certain proportion, and add an appropriate amount of water to stir into noodle flocs. The noodle flocs need to go through processes such as stirring and fermentation to make them have a certain viscosity and ductility.

[0005] 3. Pressing and forming: Press the dough into a certain thickness and shape through an extruder, and the common shapes are strip-shaped or cylindrical.

[0006] 4. Cutting into strips: Cut the rolled dough into longer strips, generally the length of the spicy strips.

[0007] 5. Flavoring: According to the ratio, put the corresponding mass of spicy strips and the corresponding mass of seasonings, including flavoring oil and solid seasonings, into a mixing and stirring device, and rotate and stir through the mixing and stirring device to evenly cover the surface of the spicy strips with spiciness and fragrance.

[0008] 6. Packaging: The flavored spicy strips need to be packaged, and it can be automatically packaged by machine or manually.

[0009] Our company has developed an online mixing automatic production system for spicy strips, which has changed the traditional spicy strip production process. After the spicy strips come out of the extruder, they do not need to be cut, but directly go through the mixing process through this system, and finally are automatically cut and enter the packaging process. Therefore, higher requirements are placed on the shearing speed and length control of the spicy strips.

[0010] When the existing spicy strips are cut into strips, generally a lifting knife is used to press down to cut the spicy strips, or a pair of scissors-like knives are closed to cut the spicy strips. Due to their operating structures, these cutting devices have low cutting efficiency and inconvenient length control, and cannot be used for a long time in the continuous production system of spicy strips, and are not suitable for our company's online mixing automatic production system of spicy strips. Content of the Utility Model

[0011] In view of the above problems, the utility model provides a continuous automatic segmented shearing device for spicy strips, which can more efficiently achieve continuous shearing processing, can shear multiple spicy strips simultaneously, and is more flexible and convenient to adjust the shearing length of the spicy strips, and is suitable for application in the automatic production system of spicy strips.

[0012] To achieve the above object, the technical solution adopted by the utility model is as follows:

[0013] A continuous automatic segmented shearing device for spicy strips, comprising a shearing roller and an auxiliary roller arranged between an inlet conveyor belt and an outlet conveyor belt; the shearing roller and the auxiliary roller are vertically distributed and rotate relatively; at least one group of blades is annularly arranged on the outer wall of the shearing roller; a pressing conveyor belt for pressing the spicy strips and rotating relatively to the inlet conveyor belt is arranged above the inlet conveyor belt; the shearing roller is connected to a servo motor.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] Through the cooperation of the inlet conveyor belt and the pressing conveyor belt, it can be ensured that the spicy strips are fixed between the shearing rollers, preventing the error in the shearing length caused by the swinging of the spicy strips; the shearing is realized by controlling the rotation of the shearing roller through the servo motor, making the shearing efficiency higher. Only by adjusting the rotation speed of the servo motor can the shearing length be controlled, and at the same time, by adjusting the conveying speed of the conveyor belt, the shearing speed can be adjusted.

[0016] As a further improvement of the above solution, the length of the inlet conveyor belt is greater than that of the pressing conveyor belt.

[0017] The technical effect of the above improvement is: it is convenient for the spicy strips to enter the inlet conveyor belt for conveying first, and then be pressed by the pressing conveyor belt, preventing the reduction of the shearing length accuracy caused by the displacement of the spicy strips due to vibration.

[0018] As a further improvement of the above solution, a protective cover is arranged above the shearing roller and the auxiliary roller.

[0019] The technical effect of the above improvement is: the protective cover can protect the shearing roller and the auxiliary roller, prevent the staff from being injured when touching, and at the same time avoid the pollution of the shearing roller; the side plates on both sides of the protective cover are also convenient for installing the shearing roller and the auxiliary roller.

[0020] As a further improvement of the above solution, the shearing roller is in the shape of a prism; the blades are fixedly installed on the outer wall of the shearing roller through bolts.

[0021] The technical effect of the above improvement is: adopting the shape of a prism can make a plane formed on the surface of the shearing roller, and the plane is convenient for installing the blades.

[0022] As a further improvement of the above solution, the length of the blade is less than or equal to the distance between the shearing roller and the auxiliary roller.

[0023] The technical effect of the above improvement is: it is convenient for the blade to move between the shearing roller and the auxiliary roller.

[0024] As a further improvement of the above solution, the feeding conveyor belt and the pressing conveyor belt move synchronously and are connected to a servo motor.

[0025] The technical effect of the above improvement is that the feeding conveyor belt and the pressing conveyor belt need to move synchronously to ensure the stable conveying of the spicy strips, and the moving speed of the spicy strips can be adjusted through the control of an independent servo motor. By coordinating with the rotation speed of the shearing roller, the shearing speed and length of the spicy strips can be adjusted. Description of the Drawings

[0026] Figure 1 It is a schematic top view structure diagram of the shearing mechanism.

[0027] Figure 2 It is a schematic side view structure diagram of the shearing mechanism.

[0028] Figure 3 It is a schematic structure diagram of the blade installed on the upper end face of the shearing roller.

[0029] In the figure: 14, spicy strips; 101, mounting frame; 102, feeding conveyor belt; 103, discharging conveyor belt; 104, protective cover; 105, pressing conveyor belt; 108, shearing roller; 109, auxiliary roller; 110, blade. Detailed Embodiments

[0030] In order to enable those skilled in the art to better understand the technical solution, the technical solution will be described in detail below in conjunction with the embodiments. The description in this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of this patent.

[0031] Please refer to Figures 1 to 3 , in a specific embodiment, a continuous automatic segmented shearing device for spicy strips 14 includes a shearing roller 108 and an auxiliary roller 109 arranged between a feeding conveyor belt 102 and a discharging conveyor belt 103; the shearing roller 108 and the auxiliary roller 109 are distributed up and down and rotate relatively; at least one group of blades 110 is arranged in a ring on the outer wall of the shearing roller 108; above the feeding conveyor belt 102, there is a pressing conveyor belt 105 for pressing the spicy strips 14 and rotating relatively to the feeding conveyor belt 102; the shearing roller 108 is connected to a servo motor.

[0032] Specifically, both ends of the feeding conveyor belt 102, the discharging conveyor belt 103, the pressing conveyor belt 105, the shearing roller 108, and the auxiliary roller 109 are installed on the mounting frame 101; the feeding conveyor belt 102, the pressing conveyor belt 105, and the discharging conveyor belt 103 can be individually driven by a servo motor, and the shearing roller 108 and the auxiliary roller 109 are individually driven to rotate by another servo motor; gears can be installed at the ends of the rotating shafts of the shearing roller 108 and the auxiliary roller 109, and the two gears mesh to achieve relative rotation; rotating rollers for support can be installed below the top surface of the feeding conveyor belt 102 to support the belt surface of the feeding conveyor belt 102 and prevent the belt surface from deforming and causing errors in the conveyance of the spicy strips 14.

[0033] Specifically, a set of blades 110 can be installed on the outer wall of the shearing roller 108, and the shearing roller 108 makes one shear in one rotation. If two sets of blades 110 are installed in an annular array, the shearing roller 108 makes two complete shears in one rotation; the more blades 110 are installed, the faster the shearing speed and the shorter the shearing length.

[0034] As Figures 1-2 shown, as a preferred mode of the above embodiment, the length of the feeding conveyor belt 102 is greater than that of the pressing conveyor belt 105.

[0035] As Figures 1-2 shown, as a preferred mode of the above embodiment, a protective cover 104 is provided above the shearing roller 108 and the auxiliary roller 109.

[0036] Specifically, the protective cover 104 covers the shearing roller 108 and the auxiliary roller 109, and both sides are open for the installation of the conveyor belt; the protective cover 104 can be made of a transparent structure for easy observation of the operation of the mechanism; the two side plates of the protective cover 104 are in a vertical state, which is convenient for the installation of the mounting shafts of the shearing roller 108 and the auxiliary roller 109.

[0037] As Figure 3 shown, as a preferred mode of the above embodiment, the shearing roller 108 is in the shape of a prism; the blades 110 are fixedly installed on the outer wall of the shearing roller 108 by bolts.

[0038] Specifically, the shearing roller 108 can adopt the shape of an octagonal prism, with eight planes on the side surface for easy installation of the blades 110; the cross-section of the blades 110 is in the shape of an L, and they are installed and fixed on the side wall planes of the shearing roller 108 by bolts.

[0039] As a preferred mode of the above embodiment, the length of the blades 110 is less than or equal to the distance between the shearing roller 108 and the auxiliary roller 109.

[0040] As a preferred mode of the above embodiment, the feeding conveyor belt 102 and the pressing conveyor belt 105 move synchronously and are connected to a servo motor.

[0041] The specific working principle of the utility model is as follows:

[0042] After a row of extra-long spicy strips 14 are finished with seasonings, they enter the feeding conveyor belt 102 for transportation. Then, the pressing conveyor belt 105 and the feeding conveyor belt 102 cooperate to fix the spicy strips 14 and transport them forward. They enter between the shearing roller 108 and the auxiliary roller 109. When the shearing roller 108 rotates, the blade 110 cuts the spicy strips 14, and the cut spicy strips 14 enter the discharging conveyor belt 103 and are transported out.

[0043] Since a servo motor is used to control the rotation of the shearing roller 108, the shearing speed and length control can be adjusted by regulating the rotation speed of the servo motor.

[0044] When the speed of the feeding conveyor belt 102 remains unchanged, the faster the shearing roller 108 rotates, the shorter the spicy strips 14 are cut; conversely, the longer they are. When the rotation speed of the shearing roller 108 remains unchanged and the number of blades 110 increases, the spicy strips 14 are cut shorter and at a faster speed.

[0045] When the input speed of the feeding conveyor belt 102 increases and the rotation speed of the shearing roller 108 increases synchronously, the shearing length of the spicy strips 14 remains unchanged, and the shearing speed is faster.

[0046] It should be noted that in this article, the terms "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or elements inherent to such a process, method, article or device. Specific examples are used in this article to elaborate on the principle and implementation of the patent technical solution. The above examples are only used to help understand the method of this patent and its core idea. The above is only the preferred implementation of this patent. It should be pointed out that due to the limited nature of written expression and objectively infinite specific structures, for those of ordinary skill in the art, without departing from the principle of this patent, several improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the patent to other occasions without improvement, should all be regarded as the protection scope of this patent.

Claims

1. A spicy strip continuous automatic segmentation shearing device, characterized in that: The invention comprises a shearing roller (108) and an auxiliary roller (109) arranged between a feeding conveyor belt (102) and a discharging conveyor belt (103); the shearing roller (108) and the auxiliary roller (109) are arranged up and down and rotate relative to each other; at least one group of blades (110) are arranged in a ring shape on the outer wall of the shearing roller (108); a pressing conveyor belt (105) for pressing spicy strips (14) and rotating relative to the feeding conveyor belt (102) is arranged above the feeding conveyor belt (102); the shearing roller (108) is connected to a servo motor.

2. The spicy strips continuous automatic segmentation shearing device according to claim 1, characterized in that: The length of the feeding conveyor belt (102) is greater than that of the pressing conveyor belt (105).

3. The spicy strips continuous automatic segmentation shearing device according to claim 1, characterized in that: A protective cover (104) is arranged above the shearing roller (108) and the auxiliary roller (109).

4. The spicy strips continuous automatic segmentation shearing device according to claim 1, characterized in that: The shearing roller (108) is in the shape of a prism; the blade (110) is fixedly mounted on the outer wall of the shearing roller (108) by means of bolts.

5. The spicy strips continuous automatic segmentation shearing device according to claim 1, characterized in that: The length of the blade (110) is less than or equal to the distance between the shearing roller (108) and the auxiliary roller (109).

6. The spicy strips continuous automatic segmentation shearing device according to claim 5, characterized in that: The feeding conveyor belt (102) and the pressing conveyor belt (105) move synchronously and are connected to a servo motor.

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