CN219698912U - Shrimp back opening device based on water knife technology - Google Patents
Shrimp back opening device based on water knife technology Download PDFInfo
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- CN219698912U CN219698912U CN202321223823.1U CN202321223823U CN219698912U CN 219698912 U CN219698912 U CN 219698912U CN 202321223823 U CN202321223823 U CN 202321223823U CN 219698912 U CN219698912 U CN 219698912U
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- shrimp
- opening device
- back opening
- water jet
- shrimp back
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 241000143060 Americamysis bahia Species 0.000 title claims abstract 7
- 238000005516 engineering process Methods 0.000 title abstract description 8
- 241000238557 Decapoda Species 0.000 claims abstract description 135
- 230000033001 locomotion Effects 0.000 claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 12
- 210000000078 claw Anatomy 0.000 claims description 11
- 235000013372 meat Nutrition 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims 1
- 210000000936 intestine Anatomy 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 7
- 239000007921 spray Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 235000013580 sausages Nutrition 0.000 description 4
- MBLBDJOUHNCFQT-LXGUWJNJSA-N aldehydo-N-acetyl-D-glucosamine Chemical compound CC(=O)N[C@@H](C=O)[C@@H](O)[C@H](O)[C@H](O)CO MBLBDJOUHNCFQT-LXGUWJNJSA-N 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000000968 intestinal effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Processing Of Meat And Fish (AREA)
Abstract
The utility model discloses a shrimp back opening device based on a water knife technology, which comprises a rotary workbench, a clamping device for clamping shrimps and a water knife device for cutting the backs of the shrimps, wherein the clamping device is arranged on the rotary workbench and can do circular motion under the drive of the rotary workbench. The shrimp back opening device is used for realizing the high-efficiency and low-loss integrated operation of opening the back and removing the intestines of the shrimps.
Description
Technical Field
The utility model relates to the technical field of aquatic product processing, in particular to a shrimp back opening device based on a water knife technology.
Background
The traditional manual working method is adopted in the processing links of back opening, intestine removing and the like of the prawns, so that the labor intensity is high, the efficiency is low, the labor cost is high, and the product is easy to deteriorate due to overlong processing time; thus, many aquatic product businesses have or are ready to employ machining to increase automation.
The shrimp processing machine commonly used in the market at present can refer to a shrimp back-opening and intestine-removing sheller proposed by Chinese patent publication No. CN201957680U, or refer to an automatic shrimp sheller proposed by Chinese patent publication No. CN 204104652U. The existing shrimp processing machine can automatically complete a series of processing actions such as positioning and clamping of shrimp, gesture arrangement, back opening, sausage removing, shelling and the like.
In the back opening link, the prior shrimp processing machine adopts the circular knife to cut the shrimps, the cutters are easy to become blunt after long-term operation, and the blunt cutters can only generate larger extrusion effect on the shrimps, thus easily causing the meat quality to be damaged; in the intestinal line removing link, the brushes are adopted to brush the shrimps at the back of the intestinal line removing link, and the repeated extrusion and friction effects can increase the meat damage of the shrimps. Therefore, how to reduce the meat damage caused by the machine prawns is a technical problem which needs to be solved in the field.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide the shrimp back opening device based on the water knife technology, which is used for realizing the high-efficiency and low-loss integrated operation of opening back and removing intestines of shrimps, so that the processing efficiency can be improved, and the meat damage of the shrimps in the processing process can be reduced.
The utility model adopts the following technical scheme:
the utility model provides a shrimp is opened back of body device based on water sword technique, includes swivel work head, is used for the clamping device of centre gripping shrimp and is used for cutting the water sword device at shrimp back, clamping device installs on swivel work head and can be under swivel work head's drive circular motion.
Further, the water jet device comprises a cross module and a water jet nozzle arranged on the cross module.
Further, the tail end of the water jet nozzle is provided with a shrimp body posture limiting channel, and the shrimp body posture limiting channel is positioned at the outer side of the circular motion path of the clamping device.
Further, the shrimp body posture limiting channel comprises two limiting plates which are respectively used for limiting the left side and the right side of the shrimp body, and the two limiting plates are symmetrically arranged.
Further, the shrimp back opening device further comprises a feeding device for conveying shrimps to be treated and a camera for shooting the shrimps to be treated.
Further, the camera is located above the feeding device and is disposed toward the feeding device.
Further, the shrimp back opening device further comprises a feeding channel, a rolling pressing wheel, a claw thorn device for grabbing shrimp meat and a brush for cleaning the clamping device, wherein the feeding channel, the rolling pressing wheel, the water knife device, the claw thorn device and the brush are sequentially arranged along the rotation direction of the rotary workbench.
Further, the shrimp back opening device further comprises a first water jet device, and the first water jet device is positioned between the water knife device and the claw stab device in the rotating direction of the rotating workbench.
Further, the shrimp back opening device further comprises a second water jet device, and the second water jet device and the hairbrush are positioned at the same position.
Further, the shrimp back opening device also comprises a fixed shaft, and the rotary workbench is arranged on the fixed shaft and forms a rotary fit with the fixed shaft.
Compared with the prior art, the utility model has the beneficial effects that:
the shrimp back opening device based on the water knife technology provided by the utility model has the advantages that the rotary workbench is used for driving the clamping device to do circular motion, so that the shrimp on the clamping device only do circular motion, and the water knife device is used for spraying high-pressure water jet. When the back of the shrimp only touches the high-pressure water jet in the movement process, the linear characteristic of the high-pressure water jet is utilized, and the contact area between the high-pressure water jet and the back of the shrimp is very small, so that the high-pressure water jet can fully contact with the back of the shrimp, and a good cutting effect is achieved. The back of the shrimp is cut through the high-pressure water jet, the effect of flushing and removing the intestines is achieved along the belt, the back of the shrimp is opened and the intestines are removed, compared with the prior art, the process is saved, the processing efficiency is improved, the meat damage caused by the blunt extrusion of the cutter and the friction of the hairbrush is avoided, and the effects of high efficiency and low loss are achieved.
Drawings
FIG. 1 is a schematic diagram of the front structure of a shrimp back opening device based on the water knife technology according to the preferred embodiment of the utility model;
FIG. 2 is a schematic view of the back structure of the shrimp back opening device shown in FIG. 1;
FIG. 3 is a schematic view of the structure of the water knife device of the shrimp back opening device according to the preferred embodiment of the utility model;
fig. 4 is a side view of the water jet device shown in fig. 3.
In the figure: 1. a fixed shaft; 11. a rotary table; 12. a clamping device; 13. an opening and closing control cam; 2. a feeding channel; 3. rolling the pinch roller; 4. a water knife device; 41. a cross module; 42. a water jet nozzle; 43. a clamp; 44. shrimp body posture limiting channel; 5. a first water jet device; 6. a claw needling device; 7. a brush; 8. a second water jet device; 9. a camera is provided.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Referring to fig. 1-4, there is shown a shrimp back opening device based on water knife technology in accordance with a preferred embodiment of the present utility model. The shrimp back opening device comprises a fixed shaft 1, a rotary workbench 11, a clamping device 12 for clamping shrimps and a water knife device 4 for cutting the backs of the shrimps, wherein the rotary workbench 11 is arranged on the fixed shaft 1 and forms a running fit with the fixed shaft 1, and the clamping device 12 is arranged on the rotary workbench 11 and can do circular motion under the drive of the rotary workbench 11. The clamping device 12 may be provided with a plurality of clamping devices 12 (for example, four clamping devices 12 are provided in this embodiment), and the clamping devices 12 should be circumferentially distributed, and the center of the circle is the rotation center of the rotary table 11. The water knife device 4 is used for spraying high-pressure water jet which can play a role in cutting; the clamping device 12 mainly consists of a self-changing clamp and a shrimp tail clamp (the specific structure can refer to the prior art).
In the shrimp back opening device of the embodiment, the water knife device 4 comprises a cross module 41 and a water knife spray head 42 arranged on the cross module 41, specifically, the water knife spray head 42 is clamped by a clamp 43, and the cross module 41 drives the water knife spray head 42 to move horizontally or vertically through the clamp 43; the end of the water jet nozzle 42 is provided with a shrimp body posture limiting passage 44, the shrimp body posture limiting passage 44 is positioned outside the circular motion path of the clamping device 12, and the shrimp body posture limiting passage 44 can move horizontally or vertically along with the water jet nozzle 42; specifically, the shrimp body posture restricting passage 44 includes two restricting plates for restricting the left and right sides of the shrimp body, respectively, which are symmetrically arranged.
Specifically, the shrimp back opening device of the embodiment further comprises a feeding channel 2, a rolling pressing wheel 3, a claw thorn device 6 for grabbing shrimp meat and a brush 7 for cleaning a clamping device 12, wherein the feeding channel 2, the rolling pressing wheel 3, the water knife device 4, the claw thorn device 6 and the brush 7 are sequentially arranged along the rotation direction of the rotary workbench 11.
Specifically, the shrimp back opening device of the embodiment further includes an opening and closing control cam 13, the opening and closing control cam 13 is used for controlling the clamping or loosening of the clamping device 12 in the circular motion process of the clamping device 12, and the structure and principle of the clamping device 12 and the opening and closing control cam 13 can refer to the prior art.
The shrimp back opening device of the embodiment further comprises a feeding device for conveying the shrimps to be treated and a camera 9 for shooting the shrimps to be treated; the camera 9 is located above the feeding device and is arranged towards the feeding device. The purpose of the camera 9 is to enable the shrimp back opening device or the upper computer thereof to identify the type and the size of the shrimp to be treated, and automatically adjust the position of the water knife nozzle 42 according to the type or the size of the shrimp (the water knife nozzle 42 is horizontally or vertically moved by the cross module 41), thereby adjusting the back opening depth of the shrimp.
The back opening depth degree of the prawn is realized mainly by manually adjusting a spring rod in the prior art, and the prawn is required to be stopped and adjusted during the period, so that the processing efficiency is reduced. In this embodiment, the camera 9, the cross module 41 and the water jet nozzle 42 are in linkage fit, so as to automatically adjust the depth of the back (or the cutting depth of the water jet).
The shrimp back opening device of the embodiment further comprises a first water jet device 5 and a second water jet device 8, wherein the first water jet device 5 is positioned between the water knife device 4 and the claw stab device 6 in the rotating direction of the rotating workbench 11, and the second water jet device 8 and the hairbrush 7 are positioned at the same position; wherein the first water jet device 5 and the second water jet device 8 are used for jetting water jets for cleaning.
It should be noted that, in the present embodiment, the parts such as the rotary table 11, the rolling pinch roller 3, the claw stabbing device 6, and the brush 7 are powered by the driving motor and the corresponding transmission mechanism, and the specific structure and principle can refer to the prior art.
The working process of the shrimp back opening device of the embodiment is as follows:
after starting, the feeding device, the rotary workbench 11 and the like start to work, and the clamping device 12 performs circular motion around the rotation center of the rotary workbench 11;
the shrimp to be treated is conveyed to the feeding channel 2 only by the feeding device, before the shrimp only enters the feeding channel 2, the camera 9 shoots an image of the shrimp only to be treated, the type and the size of the shrimp only are identified through the image, the position of the water knife spray head 42 is automatically adjusted according to the image, so that the back opening depth degree of the shrimp only is adjusted, and specific adjustment parameters (namely the horizontal movement distance and/or the vertical movement distance of the water knife spray head 42) can be determined through a preliminary test (mainly according to the sausage line position of the shrimp only);
after the shrimp to be treated only reaches the position of the feeding channel 2, the shrimp body is adjusted to be in a centered state, and the shrimp tail is clamped by the shrimp tail clamp of the clamping device 12, so that the shrimp body enters the self-distance-changing clamp, and therefore, the shrimp only smoothly enters the rotary workbench 11 and is driven by the clamping device 12 to do circular motion; after leaving the feeding channel 2, the clamping device 12 only passes through the rolling pinch roller 3, wherein the rolling pinch roller 3 only carries out gesture arrangement on the shrimps, the rolling pinch roller 3 is a roller with a circumferential groove, so that the shrimp bodies can be smoothed to a certain degree, and the shrimps are only pressed in the self-variable-distance clamp of the clamping device 12;
then, the clamping device 12 brings the shrimps to leave the rolling pinch roller 3 and move continuously, when the shrimps only pass through the limiting channel of the water knife device 4, the posture is kept in a central state, and when the backs of the shrimps meet the high-pressure water jet sprayed by the water knife device 4 in the moving process, the high-pressure water jet can cut the backs of the shrimps and play a role of flushing and removing intestines along the belt, wherein the shrimp body posture limiting channel 44 can keep the shrimp bodies stable in the cutting process and does not deviate left and right, so that the back of the shrimps is accurately opened and the intestines are removed;
then, the clamping device 12 only carries the shrimps to pass through the first water jet device 5, and the first water jet device 5 only washes the shrimps to remove residual intestinal lines or other residues;
then, the clamping device 12 brings the shrimps to the claw-thorn device 6, the claw-thorn device 6 clamps the shrimp meat, and the clamping device 12 clamps the shrimp shell or the shrimp tail and simultaneously continuously moves to the next position so as to separate the shrimp meat from the shrimp shell, and in the process, whether the shrimp tail clamp is loosened can be controlled to determine whether the shrimp tail shell is reserved;
then, when the holding device 12 passes through the brush 7 and the second water jet device 8, the holding device 12 is washed by the brush 7 and the second water jet device 8 to remove the residual shrimp shell, and finally, the holding device 12 completes a processing cycle and returns to the origin to prepare for the processing of the next shrimp.
In summary, the shrimp back opening device of the embodiment has the following advantages:
1) Because the back profile of the shrimp is curved to a certain extent, and the tail end of the water knife nozzle is provided with a shrimp body gesture limiting channel to keep the shrimp body centered in the cutting process, the shrimp is clamped by the clamping device to do circular motion, and meanwhile, the high-pressure water jet has linear characteristics, and the contact area with the back of the shrimp is small, so that the high-pressure water jet can fully contact with the back of the shrimp to achieve a good cutting effect.
2) Because the high-pressure water jet of the water knife device can play a role in flushing and removing the intestines along the belt when the back of the shrimp is cut, the back-opening and intestine-removing integrated operation is realized, compared with the prior art, the process is saved, the processing efficiency is improved, the meat damage caused by the blunt extrusion of the knife and the friction of the hairbrush is avoided, and the high-efficiency and low-loss effect is achieved.
3) The mechanical structure of the shrimp back opening device is simplified, the back opening component of the disc knife, the intestine removing component of the hairbrush and the corresponding transmission component of the original automatic shrimp peeling machine are saved, the space is optimized, and the structure is more compact.
4) The water jet can move horizontally and vertically according to different shrimp types and sizes so as to adjust the back opening depth and height, and meanwhile, the water jet is provided with a shrimp body gesture limiting channel, so that the shrimp can be ensured not to deviate in the back opening and sausage removing process, and accurate back opening and sausage removing process is realized.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (10)
1. Shrimp back opening device based on water sword technique, its characterized in that: the device comprises a rotary workbench, a clamping device for clamping the shrimp and a water knife device for cutting the back of the shrimp, wherein the clamping device is arranged on the rotary workbench and can do circular motion under the driving of the rotary workbench.
2. A shrimp back opening device as in claim 1 wherein: the water jet device comprises a cross module and a water jet nozzle arranged on the cross module.
3. A shrimp back opening device as in claim 2 wherein: the tail end of the water jet nozzle is provided with a shrimp body gesture limiting channel, and the shrimp body gesture limiting channel is positioned at the outer side of the circular motion path of the clamping device.
4. A shrimp back-opening device as in claim 3 wherein: the shrimp body posture limiting channel comprises two limiting plates which are respectively used for limiting the left side and the right side of the shrimp body, and the two limiting plates are symmetrically arranged.
5. A shrimp back opening device as in claim 2 wherein: the shrimp back opening device further comprises a feeding device for conveying the shrimps to be treated and a camera for shooting the shrimps to be treated.
6. A shrimp back-opening device as in claim 5 wherein: the camera is located above the feeding device and is arranged towards the feeding device.
7. A shrimp back opening device as in claim 1 wherein: the shrimp back opening device further comprises a feeding channel, a rolling pressing wheel, a claw thorn device for grabbing shrimp meat and a brush for cleaning the clamping device, wherein the feeding channel, the rolling pressing wheel, the water knife device, the claw thorn device and the brush are sequentially arranged along the rotation direction of the rotary workbench.
8. A shrimp back-opening device as in claim 7 wherein: the shrimp back opening device further comprises a first water jet device, and the first water jet device is positioned between the water knife device and the claw punching device in the rotating direction of the rotating workbench.
9. A shrimp back-opening device as in claim 8 wherein: the shrimp back opening device further comprises a second water jet device, and the second water jet device and the hairbrush are positioned at the same position.
10. A shrimp back opening device as in claim 1 wherein: the shrimp back opening device further comprises a fixed shaft, and the rotary workbench is arranged on the fixed shaft and is in rotary fit with the fixed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321223823.1U CN219698912U (en) | 2023-05-19 | 2023-05-19 | Shrimp back opening device based on water knife technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321223823.1U CN219698912U (en) | 2023-05-19 | 2023-05-19 | Shrimp back opening device based on water knife technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219698912U true CN219698912U (en) | 2023-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321223823.1U Active CN219698912U (en) | 2023-05-19 | 2023-05-19 | Shrimp back opening device based on water knife technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219698912U (en) |
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2023
- 2023-05-19 CN CN202321223823.1U patent/CN219698912U/en active Active
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