CN113229342A - Shrimp clamping device and shrimp processing system - Google Patents

Shrimp clamping device and shrimp processing system Download PDF

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Publication number
CN113229342A
CN113229342A CN202011515305.8A CN202011515305A CN113229342A CN 113229342 A CN113229342 A CN 113229342A CN 202011515305 A CN202011515305 A CN 202011515305A CN 113229342 A CN113229342 A CN 113229342A
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China
Prior art keywords
shrimp
clamping
shrimps
clamping piece
flat
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CN202011515305.8A
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Chinese (zh)
Inventor
韩远
叶柯蕾
叶春蕾
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Dianshuo Aquatic Technology Huazhou Co Ltd
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Dianshuo Aquatic Technology Huazhou Co Ltd
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Priority to CN202011515305.8A priority Critical patent/CN113229342A/en
Publication of CN113229342A publication Critical patent/CN113229342A/en
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    • AHUMAN NECESSITIES
    • A22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22CPROCESSING MEAT, POULTRY, OR FISH
    • A22C29/00Processing shellfish or bivalves, e.g. oysters, lobsters; Devices therefor, e.g. claw locks, claw crushers, grading devices; Processing lines
    • A22C29/02Processing shrimps, lobsters or the like ; Methods or machines for the shelling of shellfish
    • A22C29/023Conveying, feeding or aligning shellfish

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

The invention discloses a shrimp clamping device and a shrimp processing system, which comprise a fixed seat, a connecting mechanism, a power mechanism and a clamping piece mechanism, wherein the fixed seat is provided with a clamping piece; the connecting mechanism comprises a connecting flange, and the connecting flange is arranged at one end of the fixed seat; the power mechanism comprises two groups of independent cylinders, and the independent cylinders are arranged at the other end of the fixed seat; the clamping piece mechanism comprises two groups of clamps arranged along the length direction of shrimps to be clamped, and each group of clamps comprises an arc-shaped clamping piece and a flat clamping piece which are oppositely arranged; the front ends of the arc-shaped clamping pieces and the flat clamping pieces form a clamping opening facing towards shrimps to be clamped; the arc-shaped clamping piece and the rear end of the flat clamping piece are connected with the output end of the corresponding independent cylinder through clamping rods. The shrimp clamping device and the shrimp processing system provided by the embodiment of the invention realize directional shrimp grabbing through the two pairs of combined clamping pieces with specific shapes, and ensure the processing and treating effect of the shrimps.

Description

Shrimp clamping device and shrimp processing system
Technical Field
The invention relates to the technical field of shrimp processing, in particular to a shrimp clamping device and a shrimp processing 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 shrimps, the processing steps of clearing, shelling, removing shrimp lines, removing shrimp feet, sorting and the like of the shrimps are required to be realized one by one through various processing and processing mechanisms on a production line, and after the last processing step is executed, the shrimps need to be conveyed to the next mechanism for subsequent processing through a shrimp clamping device.
The existing shrimp clamping device only randomly grabs the shrimps and then performs a transportation function, the specific positions and orientations of the shrimps when the shrimps are clamped are not considered, in practical application, the positions and orientations of the shrimps clamped by the shrimp clamping device can affect the position states of the shrimps when the shrimps fall into the next mechanism, and different position states can affect the processing effect of the next mechanism on the shrimps, so that the final processing effect on the shrimps is poor.
Disclosure of Invention
The invention provides a shrimp clamping device and a shrimp processing system, which are used for solving the technical problem that the existing clamping device is difficult to ensure the position and the orientation of shrimps in the clamping and transporting processes, so that the processing effect of the shrimps is poor.
In order to solve the above technical problem, an embodiment of the present invention provides a shrimp clamping device, including: the clamping device comprises a fixed seat, a connecting mechanism, a power mechanism and a clamping piece mechanism;
the connecting mechanism comprises a connecting flange, and the connecting flange is arranged at one end of the fixed seat;
the power mechanism comprises two groups of independent cylinders, and the independent cylinders are arranged at the other end of the fixed seat;
the clamping piece mechanism comprises two groups of clamps arranged along the length direction of shrimps to be clamped, and each group of clamps comprises an arc-shaped clamping piece and a flat clamping piece which are oppositely arranged; the front ends of the arc-shaped clamping pieces and the flat clamping pieces form a clamping opening facing towards shrimps to be clamped; the arc-shaped clamping piece and the rear end of the flat clamping piece are connected with the output end of the corresponding independent cylinder through clamping rods.
As one preferable scheme, the arc-shaped clamping pieces and the flat clamping pieces of the two groups of clamps are arranged in a staggered manner along the length direction of the shrimps to be clamped.
As one preferable scheme, the front ends of the arc-shaped clamping pieces and the front ends of the flat clamping pieces are respectively provided with a grid part.
As one preferable scheme, a plurality of grooves are formed in the front ends of the arc-shaped clamping pieces and the front ends of the flat clamping pieces.
As one preferable scheme, the front ends of the arc-shaped clamping pieces and the front ends of the flat clamping pieces are both provided with sawtooth parts.
As one preferable scheme, the independent cylinder is fixed on the fixed seat through a screw.
As one preferable scheme, the rear ends of the arc-shaped clamping pieces are connected with the corresponding clamping rods through screws.
As one preferable scheme, the rear end of the flat clamping piece is connected with the corresponding clamping rod through a screw.
Another embodiment of the invention provides a shrimp processing system comprising any number of shrimp gripper assemblies as described above.
Compared with the prior art, the shrimp clamping device has the advantages that the problem of influence of the position state of shrimps in the clamping process is fully considered, the two groups of clamps in specific shapes driven by the independent cylinders are arranged, the arc-shaped clamping pieces are more favorable for matching the shape characteristics of the shrimps, the flat-plate clamping pieces are more favorable for improving the clamping force on the shrimps, the two groups of clamps are matched with each other and arranged in the length direction of the shrimps, the shrimps flatly placed on the conveying belt are clamped and turned over to be in a stable state with the backs up or the abdomens up, the directional clamping and the position keeping of the shrimps are realized, the directional position fixing of shrimp transportation is further realized, the stable state of the shrimps when the shrimps are placed into the next mechanism is ensured, and the processing effect of the shrimps is finally improved.
Drawings
Fig. 1 is a schematic structural view of a shrimp gripper according to one embodiment of the present invention;
fig. 2 is a schematic view showing the opened jaws of the shrimp gripper in one embodiment of the present invention;
FIG. 3 is a schematic view of the clamping piece of the shrimp gripper apparatus moving in one direction in one embodiment of the present invention;
FIG. 4 is a schematic view of the clip of the shrimp gripper apparatus of one embodiment of the present invention moving in another direction;
FIG. 5 is a schematic view of a clip of the shrimp gripping apparatus in one embodiment of the present invention;
wherein, 1, a base; 2. a connecting flange; 31. an independent cylinder; 32. an independent cylinder; a1, arc-shaped clamping pieces; b1, arc-shaped clamping pieces; a2, flat clip; b2, flat clip; a1, clamping bars; a2, clamping bars; b1, clamping bars; b2, clamping rods.
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 clamping device, and specifically, referring to fig. 1, fig. 1 is a schematic structural diagram of a shrimp clamping device in an embodiment of the present invention, including: the clamping device comprises a fixed seat 1, a connecting mechanism, a power mechanism and a clamping piece mechanism;
the connecting mechanism comprises a connecting flange 2, and the connecting flange 2 is arranged at one end of the fixed seat 1;
the power mechanism comprises two groups of independent cylinders (shown as 31 and 32 in the figure), and the independent cylinders are arranged at the other end of the fixed seat 1;
the clamping piece mechanism comprises two groups of clamps arranged along the length direction of shrimps to be clamped, and each group of clamps comprises arc-shaped clamping pieces (shown as A1 and B1) and flat clamping pieces (shown as A2 and B2) which are arranged oppositely; the front ends of the arc-shaped clamping pieces and the flat clamping pieces form a clamping opening facing towards shrimps to be clamped; the rear ends of the arc-shaped clamping pieces and the flat clamping pieces are connected with the output ends of the corresponding independent cylinders through clamping rods (namely, a clamping rod a1 connected with the arc-shaped clamping piece A1 in the first group of clamps, a clamping rod a2 connected with the flat clamping piece A2 in the first group of clamps, a clamping rod B1 connected with the arc-shaped clamping piece B1 in the second group of clamps, and a clamping rod B2 connected with the arc-shaped clamping piece B2 in the second group of clamps are shown in the figure).
It should be noted that, on the automated shrimp processing line, the shrimp in the previous mechanism needs to be grabbed to the shrimp guiding groove of the next mechanism by the clamping device, and the subsequent processing steps are executed by the next mechanism, and if the position orientation when grabbing and transporting the shrimp is deviated, it cannot be guaranteed that the shrimp body falls into the corresponding shrimp guiding groove, and further the subsequent processing effects such as automatic shelling, shrimp removing line or shrimp feet removing are affected. The connecting mechanism in the embodiment is used for connecting a manipulator rotating shaft in an automatic production line; the fixed seat is used for ensuring the stability of the whole device; an independent cylinder, preferably a finger clamping cylinder, is arranged in the power mechanism, and different cylinders are used for driving corresponding clamps; the two groups of the clamps are arranged along the length direction of the shrimps to be clamped, and the two groups of the clamps are matched with each other to clamp the shrimps flatly placed on the conveyor belt to be back-up or belly-up, so that the shrimps are grabbed and directionally fixed.
Further, in the above embodiment, the arc-shaped clamping pieces and the flat clamping pieces of the two sets of the clamps are arranged in a staggered manner along the length direction of the shrimps to be clamped, that is, an arc-shaped clamping piece and a flat clamping piece are distributed on the same side, and a flat clamping piece and an arc-shaped clamping piece are distributed on the other side corresponding to the positions. Of course, the position layout of the clamping pieces is determined according to the actual processing requirements and the morphological characteristics of different shrimps.
In addition, in order to improve the grabbing and holding force of the prawn bodies, texture mechanisms can be arranged at the clamping openings of the clamps, namely the two opposite surfaces of the arc-shaped clamping pieces and the flat clamping pieces, so that the grabbing friction force of the prawn bodies is improved, and the prawn bodies are ensured to be in a standing state in the transportation process. Preferably, the texture mechanism can be a grid part (only the grid part is shown in the figure), a sawtooth part or a plurality of grooves, and the friction force is improved through the texture mechanism with a specific shape, so that the directional grabbing and stable transportation of the shrimps are realized.
In order to better adapt to the shape structure of the shrimps, the clamping pieces in the embodiment comprise flat clamping pieces and arc-shaped clamping pieces, the flat clamping pieces are more favorable for improving the clamping force of the shrimps, the arc-shaped clamping pieces are more favorable for matching the shape characteristics of the shrimps, and the flat clamping pieces and the arc-shaped clamping pieces are mutually matched and have a synergistic effect, so that the grabbing effect on the shrimps is improved.
Further, in the above embodiment, the independent cylinder is fixed to the fixing seat by screws. Of course, the independent cylinder can also be connected with the fixed seat in a clamping or bonding mode through the clamping groove.
Further, in the above embodiment, the rear ends of the arc-shaped clips are connected with the corresponding clamping rods through screws. In contrast, the rear ends of the flat clips are connected to the corresponding clamping rods through screws (i.e., a clamping rod a1 connected to the arc-shaped clip a1 in the first set of clamps, a clamping rod a2 connected to the flat clip a2 in the first set of clamps, a clamping rod B1 connected to the arc-shaped clip B1 in the second set of clamps, and a clamping rod B2 connected to the arc-shaped clip B2 in the second set of clamps are shown in the figure).
In a preferred embodiment of the invention, the two groups of the tongs are respectively and independently driven by the respective finger-gripping cylinders to realize corresponding opening and closing actions, and the initial orientation of the tongs can be adjusted by visually identifying the head and tail orientation, the back and abdomen orientation and the angle of the shrimp body of the shrimps.
For the specific clamping manner, preferably, please refer to fig. 2-5, fig. 2 shows a schematic view of the opened clamping pieces of the shrimp clamping device in one embodiment of the present invention, fig. 3 shows a schematic view of the clamping pieces of the shrimp clamping device in one embodiment of the present invention moving in one direction, fig. 4 shows a schematic view of the clamping pieces of the shrimp clamping device in one embodiment of the present invention moving in another direction, fig. 5 shows a schematic view of the clamping pieces clamp of the shrimp clamping device in one embodiment of the present invention, according to the rule that the flat clamping pieces are used on the shrimp ventral surface and the arc clamping pieces are used on the shrimp back surface, the corresponding cylinder is first started to clamp one flat clamping piece and one arc clamping piece, so that the shrimp back is turned upwards, then (about 1 second later) another corresponding cylinder is started to drive the corresponding clamp, at this time, the shrimp bodies which are turned over to be back-up are clamped by the two groups of combined clamps, and the two sides are stressed in a consistent manner, so that the shrimp bodies are in an upright state, and the shrimp bodies are not inclined and not upright enough when being clamped by a single clamp. When shrimps are placed into the next mechanism, the two cylinders act simultaneously, and the clamping pieces of the two groups of clamps are opened simultaneously, so that the shrimps are placed in the placement area (such as into the shrimp guide groove) in a manner that the backs of the shrimps are upward and the shrimps are upright.
Similarly, according to the rule that the arc-shaped clamping pieces are used on the shrimp belly and the flat-plate clamping pieces are used on the shrimp back, the corresponding cylinder is started first to drive one flat-plate grid clamping piece and one arc-shaped grid clamping piece to clamp, so that the shrimp belly turns upwards, then the other corresponding cylinder is started (about 1 second later) to drive the corresponding clamp to clamp, and at the moment, the shrimp body which turns over and is transferred to be clamped by the two groups of combined clamps, the two sides are stressed uniformly, so that the shrimp body is in a standing state, and the shrimp body is not inclined and not standing enough when the single clamping pieces clamp. When shrimps are placed into the next mechanism, the two cylinders act simultaneously, and the clamping pieces of the two groups of clamps are opened simultaneously, so that the shrimps can fall into the placing area (such as the shrimp guiding groove) vertically with the belly facing upwards.
Therefore, the corresponding clamp actions are started according to the orientations of the shrimp backs and the shrimp abdomens, the shrimps can be turned into different states that the shrimps are back-up or the shrimps are belly-up, and therefore the flexibility of the shrimp clamping device is improved.
Another embodiment of the invention provides a shrimp processing system comprising any number of shrimp gripper assemblies as described above.
The shrimp clamping device and the shrimp processing system provided by the embodiment of the invention have the beneficial effects that the problem of position state influence of shrimps in the clamping process is fully considered, the two groups of clamps with specific shapes driven by the independent cylinders are arranged, the arc-shaped clamping pieces are more favorable for matching the shape characteristics of the shrimps, the flat-plate clamping pieces are more favorable for improving the clamping force on the shrimps, the flat-plate clamping pieces are matched with each other and are arranged into two groups along the length direction of the shrimps, the shrimps flatly placed on the conveying belt are clamped and turned into a stable state with the backs up or the abdomens up, the directional clamping and the position keeping of the shrimps are realized, the directional position fixing of shrimp transportation is further realized, the stable state of the shrimps when the shrimps are placed into the next mechanism is ensured, and the processing effect of the shrimps is finally improved.
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.

Claims (9)

1. A device is got to shrimp clamp, its characterized in that includes: the clamping device comprises a fixed seat, a connecting mechanism, a power mechanism and a clamping piece mechanism;
the connecting mechanism comprises a connecting flange, and the connecting flange is arranged at one end of the fixed seat;
the power mechanism comprises two groups of independent cylinders, and the independent cylinders are arranged at the other end of the fixed seat;
the clamping piece mechanism comprises two groups of clamps arranged along the length direction of shrimps to be clamped, and each group of clamps comprises an arc-shaped clamping piece and a flat clamping piece which are oppositely arranged; the front ends of the arc-shaped clamping pieces and the flat clamping pieces form a clamping opening facing towards shrimps to be clamped; the arc-shaped clamping piece and the rear end of the flat clamping piece are connected with the output end of the corresponding independent cylinder through clamping rods.
2. A shrimp gripping apparatus as claimed in claim 1, wherein the arcuate jaws of the two sets of grippers are offset from the plate jaws along the length of the shrimp to be gripped.
3. A shrimp clamp as in claim 1, wherein a grill is provided at each of the front end of the arcuate jaw and the front end of the flat jaw.
4. A shrimp clamp as in claim 1, wherein the front ends of the arcuate clips and the front ends of the plate clips each have a plurality of grooves.
5. A shrimp clamp as in claim 1, wherein the front ends of the arcuate clip and the flat clip are each provided with serrations.
6. A shrimp clamp apparatus as claimed in claim 1, wherein the independent cylinder is fixed to the fixing base by screws.
7. A shrimp clamp as in claim 1 wherein the rear ends of the arcuate jaws are connected to the corresponding clamp bar by screws.
8. A shrimp clamp as in claim 1 wherein the rear ends of the plate clips are connected to the corresponding clip rods by screws.
9. A shrimp processing system comprising any number of shrimp gripper assemblies as claimed in any one of claims 1 to 8.
CN202011515305.8A 2020-12-18 2020-12-18 Shrimp clamping device and shrimp processing system Pending CN113229342A (en)

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Application Number Priority Date Filing Date Title
CN202011515305.8A CN113229342A (en) 2020-12-18 2020-12-18 Shrimp clamping device and shrimp processing system

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Application Number Priority Date Filing Date Title
CN202011515305.8A CN113229342A (en) 2020-12-18 2020-12-18 Shrimp clamping device and shrimp processing system

Publications (1)

Publication Number Publication Date
CN113229342A true CN113229342A (en) 2021-08-10

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1079358A (en) * 1992-05-29 1993-12-15 安玉平 The method and apparatus of machining shrimps
JPH1118674A (en) * 1997-07-04 1999-01-26 San Plant Kogyo Kk Shrimp processor and processing method therefor
CN102223805A (en) * 2009-01-16 2011-10-19 北欧机械制造鲁道夫巴德尔有限及两合公司 Apparatus and method for automatically supplying fish to a fish processing machine
CN108739964A (en) * 2018-07-05 2018-11-06 邱爱玲 A kind of automatic Qu Xia lines robot
CN214710045U (en) * 2020-12-18 2021-11-16 甸硕水产科技(化州)有限公司 Shrimp clamping device and shrimp processing system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1079358A (en) * 1992-05-29 1993-12-15 安玉平 The method and apparatus of machining shrimps
JPH1118674A (en) * 1997-07-04 1999-01-26 San Plant Kogyo Kk Shrimp processor and processing method therefor
CN102223805A (en) * 2009-01-16 2011-10-19 北欧机械制造鲁道夫巴德尔有限及两合公司 Apparatus and method for automatically supplying fish to a fish processing machine
CN108739964A (en) * 2018-07-05 2018-11-06 邱爱玲 A kind of automatic Qu Xia lines robot
CN214710045U (en) * 2020-12-18 2021-11-16 甸硕水产科技(化州)有限公司 Shrimp clamping device and shrimp processing system

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