阅读说明：本技术 一种虾体加工输送系统 (Shrimp processing conveying system ) 是由 韩远 叶柯蕾 叶春蕾 于 2020-12-28 设计创作，主要内容包括：本发明公开了一种虾体加工输送系统,包括针刺机构、入料机构和加工机构；针刺机构包括斜虾槽和刺针装置,刺针装置可分别向靠近加工机构的方向、靠近斜虾槽的方向往返移动；入料机构包括导引板和皮带传送装置；导引板设于皮带传送装置的一端；皮带传送装置的另一端朝向斜虾槽的开口；加工机构包括两个可相对转动地的毛刷辊；在每一毛刷辊的毛刷条上开设有沿毛刷辊长度方向的长条凹槽,且两个相对设置的毛刷辊上的长条凹槽对称分布。本发明实施例提供的虾体加工输送系统,通过构建能够实现虾体展平、均匀送料的虾体加工输送系统,优化了后续对虾体的自动化加工进程,保障了对虾体的加工处理效果。(The invention discloses a shrimp processing and conveying system, which comprises a needling mechanism, a feeding mechanism and a processing mechanism, wherein the needling mechanism is arranged on the feeding mechanism; the needling mechanism comprises an oblique shrimp groove and a pricking device, and the pricking device can respectively move back and forth in the direction close to the processing mechanism and the oblique shrimp groove; the feeding mechanism comprises a guide plate and a belt conveying device; the guide plate is arranged at one end of the belt conveying device; the other end of the belt conveyer faces the opening of the shrimp chute; the processing mechanism comprises two brush rollers which can rotate relatively; the brush strips of each brush roller are provided with strip-shaped grooves along the length direction of the brush rollers, and the strip-shaped grooves on the two oppositely arranged brush rollers are symmetrically distributed. According to the shrimp body processing and conveying system provided by the embodiment of the invention, the shrimp body processing and conveying system capable of flattening and uniformly feeding the shrimp bodies is constructed, so that the automatic processing process of the subsequent prawn bodies is optimized, and the processing and treatment effects of the prawn bodies are guaranteed.)

1. A shrimp body processing conveyor system, comprising: the needle punching mechanism, the feeding mechanism and the processing mechanism;

the needle punching mechanism comprises an oblique shrimp groove and a needle pricking device, and the needle pricking device can respectively move back and forth in the direction close to the processing mechanism and the oblique shrimp groove; the pricking pin device comprises a pushing block, a push rod, a cylinder, a pricking pin and a stripper plate; the pushing block is connected with the output end of the air cylinder in a telescopic and movable manner through the push rod; the pricker is arranged at the end part of the pushing block towards the opening of the shrimp chute; the stripper plate is arranged at the end part of the felting needle and is provided with a through hole for the felting needle to pass through;

the feeding mechanism comprises a guide plate and a belt conveying device; the guide plate is arranged at one end of the belt conveying device and forms a feeding space with the belt conveying device in an enclosing manner; the other end of the belt conveyer faces the opening of the inclined shrimp tank;

the processing mechanism comprises two brush rollers which can rotate relatively; the brush strip of each brush roller is provided with a long strip groove along the length direction of the brush roller, and the two long strip grooves which are oppositely arranged on the brush roller are symmetrically distributed.

2. A shrimp body processing and conveying system as in claim 1 wherein the conveyor belt of the belt conveyor has a plurality of shrimp-separating sheets disposed thereon, the shrimp-separating sheets being equally spaced.

3. A shrimp processing conveyor system as in claim 1 wherein the belt conveyor is inclined.

4. A shrimp processing and conveying system as in claim 3 wherein the belt conveyor is angled at 45 ° to the horizontal.

5. A shrimp processing apparatus as in claim 1 wherein the length of the elongated channel is 150 mm.

6. A shrimp processing apparatus as in claim 1 wherein the width of the elongated channel is 10 mm.

7. A shrimp-processing apparatus as in claim 1 wherein the elongated recess is a U-shaped recess.

8. A shrimp-processing apparatus as in claim 1 wherein the brush bars of the brush roller are plastic brush bars.

9. A shrimp-processing apparatus as in claim 8 wherein the bristles of the plastic brush strip are uniformly dense.

Technical Field

The invention relates to the technical field of shrimp processing, in particular to a shrimp body processing and conveying system.

Background

With the continuous improvement of the living standard of people, the liking of consumers to shrimp products with high protein and high nutrition is continuously promoted, which greatly promotes the rapid development of the aquatic product industry, and the great population demand of China also puts forward more urgent industry upgrading demands on the aquatic product processing industry.

In the existing aquatic product industry, in the automatic processing process of prawn bodies, automatic mechanical processing such as cleaning, shelling, prawn wire removing, prawn foot removing, sorting and the like of the prawn bodies needs to be realized one by one through various processing mechanisms on a production line, however, the inventor finds that the existing automatic processing process of the prawn bodies does not consider the shape characteristics and the quantity limit of the prawn bodies, in the actual processing process, the shape of some prawn bodies is too bent to be difficult to feed, and a plurality of to-be-processed prawn bodies are stacked mutually, so that the processing precision is influenced, the subsequent automatic processing of the prawn bodies is not facilitated, and finally the processing effect of the prawn bodies is poor.

Disclosure of Invention

The invention provides a shrimp body processing and conveying system, which fully considers the influence problem of the shape and the quantity of shrimp bodies in the automatic processing process of the shrimp bodies, optimizes the automatic processing process of the subsequent prawn bodies and ensures the processing and treatment effect of the prawn bodies by constructing the shrimp body processing and conveying system capable of realizing flattening and uniform feeding of the shrimp bodies.

In order to solve the above technical problem, an embodiment of the present invention provides a shrimp processing and conveying system, including: the needle punching mechanism, the feeding mechanism and the processing mechanism;

the needle punching mechanism comprises an oblique shrimp groove and a needle pricking device, and the needle pricking device can respectively move back and forth in the direction close to the processing mechanism and the oblique shrimp groove; the pricking pin device comprises a pushing block, a push rod, a cylinder, a pricking pin and a stripper plate; the pushing block is connected with the output end of the air cylinder in a telescopic and movable manner through the push rod; the pricker is arranged at the end part of the pushing block towards the opening of the shrimp chute; the stripper plate is arranged at the end part of the felting needle and is provided with a through hole for the felting needle to pass through;

the feeding mechanism comprises a guide plate and a belt conveying device; the guide plate is arranged at one end of the belt conveying device and forms a feeding space with the belt conveying device in an enclosing manner; the other end of the belt conveyer faces the opening of the inclined shrimp tank;

the processing mechanism comprises two brush rollers which can rotate relatively; the brush strip of each brush roller is provided with a long strip groove along the length direction of the brush roller, and the two long strip grooves which are oppositely arranged on the brush roller are symmetrically distributed.

As one preferable scheme, a plurality of shrimp separation blades are arranged on a conveying belt of the belt conveying device, and the shrimp separation blades are arranged at equal intervals.

Preferably, the belt conveyor is arranged obliquely.

Preferably, the belt conveyer forms an angle of 45 degrees with the horizontal direction

Preferably, the length of the strip groove is 150 mm.

Preferably, the width of the strip groove is 10 mm.

Preferably, the elongated groove is a U-shaped groove.

Preferably, the brush strips of the brush roller are plastic brush strips.

Preferably, the bristles of the plastic brush strip are uniformly and densely distributed.

Compared with the prior art, the processing and conveying system has the advantages that the processing and conveying system with the needling mechanism, the feeding mechanism and the processing mechanism matched with each other is constructed, wherein the feeding mechanism obtains a certain amount of shrimp bodies to be processed through the belt conveying device and conveys the shrimp bodies to be processed into the needling mechanism for selection by the needling mechanism; the needling mechanism realizes that only one shrimp body is selected within a preset time by a mode that a single pricker makes up-and-down telescopic motion, and then the selected shrimp body is sent to the processing mechanism for processing; when the bent shrimp bodies selected by the needling mechanism horizontally fall into two oppositely arranged brush rollers, one side of each bent shrimp body falls into a strip-shaped groove on one brush roller, the other side of each bent shrimp body falls into a strip-shaped groove on the other brush roller, and the bent shrimp bodies are extruded in the strip-shaped grooves through the relative rotation of the two brush rollers, so that the bent shrimp bodies are in a flattened state, and the processing and flattening effects on the single bent shrimp bodies are realized; finally, the shrimp bodies in the flattened state after being processed by the processing mechanism fall onto a conveying belt of an external assembly line, are uniformly distributed on the conveying belt of the external assembly line, and are sequentially conveyed to the next mechanism one by one for processing. The whole shrimp body processing and conveying system is reasonable in structure, the mechanisms have synergistic effect, the automation degree is high, the effects of flattening and uniformly feeding the bent shrimp bodies can be achieved, the automatic processing process of the follow-up prawn bodies is optimized, and the processing effect of the prawn bodies is guaranteed.

Drawings

FIG. 1 is a schematic diagram of a shrimp processing and conveying system in one embodiment of the present invention;

FIG. 2 is a schematic view of the lancet device in one embodiment of the present invention;

FIG. 3 is a cross-sectional view of a single brush roller in one embodiment of the present invention;

FIG. 4 is a cross-sectional view of two opposing brush rolls in one embodiment of the present invention;

FIG. 5 is a schematic diagram of the shrimp processing conveyor system of one embodiment of the present invention during a first stage;

FIG. 6 is a schematic diagram of the shrimp processing and conveying system of one embodiment of the present invention in a second stage;

FIG. 7 is a schematic diagram of the shrimp processing and conveying system of one embodiment of the present invention during a third stage;

figure 8 is a schematic diagram of the shrimp processing conveyor system of one embodiment of the present invention during a fourth phase;

figure 9 is a schematic diagram of the shrimp processing conveyor system of one embodiment of the present invention in a fifth stage;

wherein, 1, a feeding mechanism; 2. a needling mechanism; 3. a processing mechanism; 11. a guide plate; 12. a belt conveyor; 21. a slanting shrimp tank; 22. a lancet device; 221. a pushing block; 222. a push rod; 223. a cylinder; 224. a needle; 225. a material returning plate; 31. a brush roller; 311. a bristle inserting base body; 312. a brush bar; 313. a strip groove (first strip groove); 313' and a second elongated recess.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present application, the terms "first", "second", "third", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first," "second," "third," etc. may explicitly or implicitly include one or more of the features. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the description of the present application, it is to be noted that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention, as those skilled in the art will recognize the specific meaning of the terms used in the present application in a particular context.

An embodiment of the present invention provides a shrimp body processing and conveying system, and specifically, referring to fig. 1 to 9, fig. 1 shows a schematic structural diagram of a shrimp body processing and conveying system in an embodiment of the present invention, fig. 2 shows a schematic structural diagram of a needle device in an embodiment of the present invention, fig. 3 shows a sectional view of a single brush roller in an embodiment of the present invention, fig. 4 shows a sectional view of two oppositely disposed brush rollers in an embodiment of the present invention, fig. 5 shows a schematic operational diagram of a shrimp body processing and conveying system in a first stage in an embodiment of the present invention, fig. 6 shows a schematic operational diagram of a shrimp body processing and conveying system in a second stage in an embodiment of the present invention, fig. 7 shows a schematic operational diagram of a shrimp body processing and conveying system in a third stage in an embodiment of the present invention, fig. 8 shows a schematic diagram of a shrimp processing and conveying system in a fourth stage according to one embodiment of the invention, and fig. 9 shows a schematic diagram of a shrimp processing and conveying system in a fifth stage according to one embodiment of the invention. The shrimp body processing and conveying system specifically comprises a needling mechanism 2, a feeding mechanism 1 and a processing mechanism 3;

the needling mechanism 2 comprises a shrimp chute 21 and a needle device 22, and the needle device 22 can respectively move back and forth in the direction close to the processing mechanism 3 and the shrimp chute 21; the lancet device 22 comprises a pushing block 221, a push rod 222, a cylinder 223, a lancet 224 and a stripper plate 225; the pushing block 221 is telescopically and movably connected with the output end of the air cylinder 223 through the push rod 222; the opening of the needle 224 facing the shrimp chute 21 is arranged at the end part of the pushing block 221; the stripper plate 225 is arranged at the end of the puncture needle 224, and a through hole for the puncture needle 224 to pass through is formed in the stripper plate 225;

the feeding mechanism 1 comprises a guide plate 11 and a belt conveying device 12; the guide plate 11 is arranged at one end of the belt conveying device 12, and forms a feeding space with the belt conveying device 12 in an enclosing manner; the other end of the belt conveyer 12 faces the opening of the inclined shrimp tank 21;

the processing mechanism 3 comprises two brush rollers 31 which can rotate relatively; the brush strips 312 of each brush roller 31 are provided with long grooves 313 along the length direction of the brush roller 31, and the long grooves 313 on the two opposite brush rollers 31 are symmetrically distributed.

It should be noted that, in the process of automatically processing the shrimp bodies, firstly, different shrimps have different shape characteristics, and the bending degree of some shrimps such as the peeled shrimps is small, so that the subsequent feeding and precision processing are less affected, but the bending degree of other shrimps such as the red shrimps, the prawns, the hair shrimps and the like is large, so that the subsequent automatic processing treatment can be affected difficultly estimated, and the processing effect on the shrimp bodies is poor; secondly, a plurality of shrimp bodies to be processed are stacked on each other, which may cause the precision of subsequent processing to be affected.

In view of the above two points, the embodiment of the invention constructs a shrimp body processing and conveying system which can not only flatten the curved shrimp bodies, but also evenly convey the shrimps one by one in order, wherein the basic principle of flattening the shrimp bodies is to arrange accommodating spaces (namely strip grooves) for the deformation of the shrimp bodies in the two brush rollers, when the two brush rollers rotate relatively, the large squeezing effect is generated on the curved shrimp bodies, so that the curved shrimp bodies deform in the accommodating spaces, and finally the shrimp bodies in a flattened state are formed; the basic principle of orderly and uniformly feeding the shrimps is that only one shrimp body is selected within a preset time by using a single pricker to do up-and-down telescopic motion, so that uniform feeding is realized.

It should be noted that, the working process of the shrimp processing and conveying system in the embodiment of the present invention is preferably five stages: in the first stage, the number of the shrimp bodies to be processed is estimated through a corresponding external visual camera, so that the speed of a belt conveyer in a feeding mechanism is reasonably set, when the belt conveyer works normally, the shrimp bodies to be processed are orderly fed into an inclined shrimp groove of a needling mechanism, and the pricking device of the needling mechanism is ready to move towards the direction close to the inclined shrimp groove (downwards moving in the drawing); in the second stage, the pricking pins of the pricking pin device prick into the oblique shrimp groove, and only one pricking pin can prick into the shrimp body of one shrimp to be treated, so that the pricking pin device is ready to move in a direction away from the oblique shrimp groove (i.e. upward movement in the figure); in the third stage, a shrimp body to be processed is left on a pricking pin of the pricking pin device, and the pricking pin device is ready to move towards the direction close to the processing mechanism (i.e. to move towards the right in the drawing); in the fourth stage, the pricking pin device moves to a corresponding position above a brush roller of the processing mechanism, and at the moment, a pushing block of the pricking pin device makes contraction motion (upward motion in the figure) under the action of the air cylinder, so that a single shrimp body to be processed on the pricking pin is driven to correspondingly move; in the fifth stage, due to the existence of the stripper plate, the pricker penetrates through the corresponding through hole on the stripper plate when being withdrawn upwards, but the shrimp bodies are blocked from withdrawing the pricker because the size of the shrimp bodies is not matched with the through hole, the pricker horizontally falls into the two brush rollers which can rotate relatively, the brush rollers flatten the shrimp bodies, and the pricker device moves towards the direction far away from the processing mechanism (i.e. moves towards the left in the figure), so that the selection and the transportation of the next shrimp body to be processed are started.

The brush roller 31 of this embodiment includes a bristle inserting base 311 and brush strips 312 disposed on the bristle inserting base 311, a long strip groove is formed on the brush strips 312 of each brush roller along the length direction of the brush roller 31, and the two long strip grooves of the brush roller 31 disposed opposite to each other are symmetrically distributed (i.e., a first long strip groove 313 and a second long strip groove 313' in fig. 4).

The two brush rollers can rotate relatively and are placed in parallel, the brush strips of each brush roller are provided with strip-shaped grooves, the strip-shaped grooves on the two oppositely arranged brush rollers are symmetrically distributed (a first strip-shaped groove 313 on the left side and a second strip-shaped groove 313 on the right side are shown in figure 4), when the bent shrimp bodies to be processed are conveyed to the upper part of the processing mechanism by the pricking pin device, the bent shrimp bodies horizontally fall into the processing mechanism under the action of gravity, preferably, the bent shrimp bodies are U-shaped, one ends of the bent shrimp bodies are arched shrimp backs, the other ends of the bent shrimp bodies are pointed shrimp heads and shrimp tails, when the bent shrimp bodies fall into the brush rollers, the arched shrimp backs fall into the strip-shaped grooves of the brush rollers on one side, the pointed shrimp heads and the shrimp tails fall into the strip-shaped grooves of the brush rollers on the other side, the bent shrimp bodies are extruded along with the relative rotation of the two brush rollers, and the arched shrimp backs are flattened in the corresponding strip-shaped grooves, the pointed shrimp heads and the shrimp tails move in opposite directions in the corresponding strip-shaped grooves, and finally the effect of flattening the single bent shrimp body is achieved.

In order to realize the reciprocating movement of the pricking pin device towards the direction close to the processing mechanism and the direction close to the inclined shrimp tank respectively, the pricking pin device can be connected to an external production line rack beam according to the prior art, and the pricking pin device can perform telescopic movement towards the two directions through the actions of a corresponding driving wheel and a telescopic cylinder (or a mechanical arm).

Further, in the above embodiment, the conveyor belt of the belt conveyor 12 is provided with a plurality of shrimp separating sheets, and the shrimp separating sheets are arranged at equal intervals. The shrimp separating sheets separate one shrimp body to be treated each time, so that the uniform conveying of the shrimp body to be treated on the conveying belt can be realized.

Further, in the above embodiment, the belt conveyor 12 is disposed obliquely. Make the pan feeding speed of pan feeding mechanism receive the restriction through setting up the inclination radian to make things convenient for the technical staff to adjust pan feeding speed according to actual processing requirement, preferably, belt conveyer is 45 with the contained angle of horizontal direction, and of course, specific inclination is decided by the whole quantity of the shrimp body of awaiting treatment and actual processing requirement.

In the actual processing process, the parameters such as the sizes, the lengths and the like of different types of shrimps are considered to be different, so that the shape and the size of the strip-shaped groove on the brush roller can be correspondingly adjusted according to the actual processing requirements, the shrimp flattening device can be adapted to different shrimp shape characteristics, and the good processing flattening effect can be realized. Preferably, in the embodiment of the present invention, the strip groove is a U-shaped groove, the length of the strip groove is 150mm, and the width of the strip groove is 10 mm.

Since the shrimp meat is soft, the brush strip 312 of the brush roller 31 is preferably a plastic brush strip in this embodiment so as not to affect the texture after processing. Of course, brush strips made of other materials can be arranged according to different types of shrimp bodies and actual processing requirements.

Further, in the above embodiment, the bristles of the plastic brush strip are uniformly and densely arranged.

The shrimp body processing and conveying system provided by the embodiment of the invention has the beneficial effects that the processing and conveying system which is formed by mutually matching the needling mechanism, the feeding mechanism and the processing mechanism is constructed, wherein the feeding mechanism acquires a certain amount of shrimp bodies to be processed through the belt conveying device and sends the shrimp bodies to the needling mechanism for selection; the needling mechanism realizes that only one shrimp body is selected within a preset time by a mode that a single pricker makes up-and-down telescopic motion, and then the selected shrimp body is sent to the processing mechanism for processing; when the bent shrimp bodies selected by the needling mechanism horizontally fall into two oppositely arranged brush rollers, one side of each bent shrimp body falls into a strip-shaped groove on one brush roller, the other side of each bent shrimp body falls into a strip-shaped groove on the other brush roller, and the bent shrimp bodies are extruded in the strip-shaped grooves through the relative rotation of the two brush rollers, so that the bent shrimp bodies are in a flattened state, and the processing and flattening effects on the single bent shrimp bodies are realized; finally, the shrimp bodies in the flattened state after being processed by the processing mechanism fall onto a conveying belt of an external assembly line, are uniformly distributed on the conveying belt of the external assembly line, and are sequentially conveyed to the next mechanism one by one for processing. The whole shrimp body processing and conveying system is reasonable in structure, the mechanisms have synergistic effect, the automation degree is high, the effects of flattening and uniformly feeding the bent shrimp bodies can be achieved, the automatic processing process of the follow-up prawn bodies is optimized, and the processing effect of the prawn bodies is guaranteed.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.