Spring roll production device with visual detection function

Abstract

The utility model discloses a spring roll production device with a visual inspection function, which belongs to the field of spring roll production and comprises a rice wrapper softening mechanism, a stuffing falling mechanism, a folding mechanism, a winding mechanism, a visual inspection mechanism, a first conveying belt, a second conveying belt and a third conveying belt. A main control circuit board used for controlling the stuffing falling mechanism and the folding mechanism is arranged in the mounting frame, a gap is formed between the second conveying belt and the third conveying belt to form a defective product falling groove, and if the visual detection mechanism detects that the dry rice skin is incomplete, the main control circuit board controls the stuffing falling mechanism and the folding mechanism to stop running; the incomplete dry rice skin is softened after passing through the rice skin softening mechanism, and the dry rice skin which is not subjected to stuffing falling and folding procedures flows out of the defective product falling groove between the second conveying belt and the third conveying belt under the conveying action of the second conveying belt due to the fact that the dry rice skin is in a spread shape and is small in overall thickness and weight, so that the forming qualification rate during spring roll production is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of spring roll production, in particular to a spring roll production device with a visual detection function. Background Art

[0002] Rolled foods include spring rolls, burritos, Mexican tortillas, pancakes, etc., which are made by rolling fillings with outer skin. Spring rolls, also known as spring pancakes, spring plates, and pancakes, are a traditional food for Chinese folk festivals. They are popular all over China, especially in Jiangnan and other places. In southern China, people do not eat dumplings during the Spring Festival, but eat spring rolls and sesame rice balls. In Zhangzhou, spring rolls are also eaten during the Qingming Festival. In addition to being eaten by the people at home, they are often used to entertain guests. Spring rolls have a long history and evolved from ancient spring pancakes. As we all know, the production process of spring rolls is: step one, making spring roll skin; step two, preparing stuffing; step three, injecting stuffing into spring roll skin; step four, rolling; step five, packaging or plating;

[0003] At present, the existing spring roll production equipment is not equipped with a visual inspection device for detecting the quality of dry rice paper. Therefore, some defective dry rice paper cannot be screened out, resulting in the formation qualification rate during spring roll production cannot be guaranteed. The defective dry rice paper will be exposed on the surface of the spring roll due to the defective dry rice skin after the filling, folding and winding processes. On the other hand, the filling will be directly fried during the subsequent frying, affecting the taste and appearance. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technical solutions, the utility model provides a spring roll production device with a visual inspection function, which can effectively solve the technical problem that the existing spring roll production equipment is not equipped with a visual inspection device for detecting the quality of dry rice paper. Therefore, some defective dry rice paper cannot be screened out, resulting in the formation qualification rate during spring roll production cannot be guaranteed.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a spring roll production device with a visual inspection function, comprising a rice skin softening mechanism, a stuffing dropping mechanism, a folding mechanism and a winding mechanism which are arranged in sequence, a visual inspection mechanism is arranged on one side of the rice skin softening mechanism, a first conveyor belt for transmitting dry rice skin is arranged below the visual inspection mechanism, a second conveyor belt is arranged below the stuffing dropping mechanism and the folding mechanism, a third conveyor belt is arranged below the winding mechanism, the visual inspection mechanism comprises an installation box and at least one CCD visual inspection camera, a main control circuit board for controlling the stuffing dropping mechanism and the folding mechanism is arranged inside the installation box, and a gap is provided between the second conveyor belt and the third conveyor belt to form a defective product dropping chute.

[0006] Preferably, the CCD visual inspection camera is electrically connected to a main control circuit board, and the main control circuit board is electrically connected to a filling dropping mechanism and a folding mechanism, respectively.

[0007] Preferably, four light sources are provided at the bottom of the installation box, and the four light sources are respectively provided at the front side of the installation box, the rear side of the installation box, the left side of the installation box and the right side of the installation box.

[0008] Preferably, the installation box is provided with a connecting frame for fixing the light source, and the light source has an inclined angle.

[0009] Preferably, the first conveyor belt, the second conveyor belt and the third conveyor belt are arranged in sequence from the front end to the rear end.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] A visual inspection mechanism is arranged on one side of a rice skin softening mechanism, a first conveyor belt for transmitting dry rice skin is arranged below the visual inspection mechanism, a second conveyor belt is arranged below a stuffing dropping mechanism and a folding mechanism, a third conveyor belt is arranged below a winding mechanism, a main control circuit board for controlling the stuffing dropping mechanism and the folding mechanism is arranged inside an installation box, and a defective product dropping trough is provided between the second conveyor belt and the third conveyor belt. If the visual inspection mechanism detects that the dry rice skin is a good product, the stuffing dropping mechanism and the folding mechanism operate normally. After the stuffing dropping and folding process, the rice skin can be transferred from the second conveyor belt to the third conveyor belt due to its large thickness and weight. If the visual inspection mechanism detects that the dry rice skin is incomplete, the main control circuit board controls the stuffing dropping mechanism and the folding mechanism to stop running. The incomplete dry rice skin is softened after passing through the rice skin softening mechanism. The dry rice skin that has not undergone the stuffing dropping and folding process is in a spread-out state, and has a small overall thickness and weight. Therefore, under the transmission action of the second conveyor belt, the dry rice skin flows out from the defective product dropping trough between the second conveyor belt and the third conveyor belt, thereby improving the molding qualification rate during spring roll production. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a three-dimensional diagram of a spring roll production device with a visual detection function according to the utility model;

[0013] Figure 2 It is a side view of a spring roll production device with visual detection function according to the utility model;

[0014] Figure 3 This is a top view of a spring roll production device with a visual detection function according to the utility model;

[0015] Figure 4 This is an internal structure diagram of an installation box with visual detection function in the utility model.

[0016] Numbers in the figure:

[0017] 1-winding mechanism, 2-third conveyor belt, 3-defective product dropping chute, 4-folding mechanism, 5-second conveyor belt, 6-stuffing dropping mechanism, 7-rice skin softening mechanism, 8-light source, 9-installation box, 10-connecting frame, 11-first conveyor belt, 12-CCD visual inspection camera. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figure 1-4 As shown, the utility model provides a spring roll production device with a visual inspection function, comprising a rice skin softening mechanism 7, a stuffing dropping mechanism 6, a folding mechanism 4 and a winding mechanism 1 which are arranged in sequence, a visual inspection mechanism is provided on one side of the rice skin softening mechanism 7, a first conveyor belt 11 for transmitting dry rice skin is provided below the visual inspection mechanism, a second conveyor belt 5 is provided below the stuffing dropping mechanism 6 and the folding mechanism 4, a third conveyor belt 2 is provided below the winding mechanism 1, the first conveyor belt 11, the second conveyor belt 5 and the third conveyor belt 2 are arranged in sequence from the front end to the rear end, the visual inspection mechanism comprises an installation box 9 and at least one CCD visual inspection camera 12, a main control circuit board for controlling the stuffing dropping mechanism 6 and the folding mechanism 4 is provided inside the installation box 9 Four light sources 8 are provided at the bottom of the installation box 9, and the four light sources 8 are respectively arranged on the front side of the installation box 9, the rear side of the installation box 9, the left side of the installation box 9 and the right side of the installation box 9. The installation box 9 is provided with a connecting frame 10 for fixing the light source 8, and the light source 8 has an inclined angle, so that the CCD visual inspection camera 12 can better perform visual inspection on the dry rice skin. The CCD visual inspection camera 12 is electrically connected to the main control circuit board, and the main control circuit board is electrically connected to the filling dropping mechanism 6 and the folding mechanism 4 respectively. If the visual inspection mechanism detects that the dry rice skin is incomplete, the main control circuit board controls the filling dropping mechanism 6 and the folding mechanism 4 to stop running, which is highly targeted and avoids waste of fillings. There is a gap between the second conveyor belt 5 and the third conveyor belt 2 to form a defective product dropping trough 3.

[0020] Compared with the conventional technology: a visual inspection mechanism is arranged on one side of the rice skin softening mechanism 7, a first conveyor belt 11 for transmitting dry rice skin is arranged below the visual inspection mechanism, a second conveyor belt 5 is arranged below the stuffing dropping mechanism 6 and the folding mechanism 4, a third conveyor belt 2 is arranged below the winding mechanism 1, and a main control circuit board for controlling the stuffing dropping mechanism 6 and the folding mechanism 4 is arranged inside the installation box 9, and a defective product dropping trough 3 is provided between the second conveyor belt 5 and the third conveyor belt 2. If the visual inspection mechanism detects that the dry rice skin is a good product, the stuffing dropping mechanism 6 and the folding mechanism 4 operate normally. After the stuffing dropping and folding process, the rice skin can be transferred from the second conveyor belt 5 due to its large thickness and weight. To the third conveyor belt 2, if the visual inspection mechanism detects that the dry rice skin is incomplete, the main control circuit board controls the filling mechanism 6 and the folding mechanism 4 to stop running, and the incomplete dry rice skin is softened after passing through the rice skin softening mechanism 7. The dry rice skin without the filling and folding process is in a spread-out state, and the overall thickness and weight are relatively small. Therefore, under the transmission effect of the second conveyor belt 5, the defective product blanking trough 3 between the second conveyor belt 5 and the third conveyor belt 2 flows out, thereby improving the molding qualified rate during spring roll production. If the spring roll molding qualified rate is low, it will cause waste of raw materials, and after the spring roll is formed, it is necessary to manually screen the unqualified products. If there is no dry rice skin detection mechanism, it will cause unnecessary double consumption of manpower and material resources.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A spring roll production device with visual inspection function, comprising a rice skin softening mechanism, a stuffing dropping mechanism, a folding mechanism and a winding mechanism arranged in sequence, characterized in that: A visual inspection mechanism is provided on one side of the rice skin softening mechanism, a first conveyor belt for transmitting dry rice skin is provided below the visual inspection mechanism, a second conveyor belt is provided below the stuffing dropping mechanism and the folding mechanism, a third conveyor belt is provided below the winding mechanism, the visual inspection mechanism includes an installation box and at least one CCD visual inspection camera, a main control circuit board for controlling the stuffing dropping mechanism and the folding mechanism is provided inside the installation box, and a gap is provided between the second conveyor belt and the third conveyor belt to form a defective product dropping chute.

2. The spring roll production device with visual detection function according to claim 1, characterized in that: The CCD visual inspection camera is electrically connected to the main control circuit board, and the main control circuit board is electrically connected to the filling dropping mechanism and the folding mechanism respectively.

3. The spring roll production device with visual detection function according to claim 1, characterized in that: Four light sources are arranged at the bottom of the installation box, and the four light sources are respectively arranged at the front side of the installation box, the rear side of the installation box, the left side of the installation box and the right side of the installation box.

4. The spring roll production device with visual detection function according to claim 3, characterized in that: The installation box is provided with a connecting frame for fixing the light source, and the light source has an inclined angle.

5. The spring roll production device with visual detection function according to claim 1, characterized in that: The first conveyor belt, the second conveyor belt and the third conveyor belt are arranged in sequence from the front end to the rear end.

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