A fish belly vacuum suction collection system

Abstract

The utility model provides a kind of fish belly vacuum adsorption collection system, including buffer cylinder, fish belly collection cylinder, vacuum pump, discharging collecting device, material pipe and multiple suction material pipeline;The outlet of buffer cylinder is connected with the top inlet of fish belly collection cylinder by connecting pipeline, and switch valve is provided on connecting pipeline;Pressure relief valve is provided on the cylinder wall of fish belly collection cylinder, and discharge bottom valve is provided at its bottom outlet;The suction port of vacuum pump is connected with the top of buffer cylinder;Discharging collecting device is arranged directly below the bottom outlet of fish belly collection cylinder;One end of material pipe is connected with fish belly collection cylinder, and multiple suction material pipelines are connected on the pipe body at fish belly adsorption station, and suction valve is respectively connected on each suction material pipeline;The system further includes PLC controller, and switch valve, pressure relief valve, discharge bottom valve and suction valve are electrically connected with PLC controller respectively.The utility model effectively improves the efficiency of removing fish belly and collecting fish belly while significantly reducing labor intensity and labor cost.

Description

Technical Field

[0001] This utility model relates to the field of fish belly collection technology, specifically to a fish belly vacuum adsorption collection system. Background Technology

[0002] In the yellow croaker production workshop, a large number of yellow croakers need to be gutted every day. Currently, this process mainly relies on manual labor using scissors or other hand tools, resulting in low per capita productivity and high labor intensity. This makes it difficult to meet the demands of modern food processing for efficient production, becoming a bottleneck in the entire production line.

[0003] Therefore, the industry urgently needs a fish belly vacuum adsorption collection system to solve some of the technical problems existing in the current technology. Utility Model Content

[0004] The purpose of this invention is to provide a fish belly vacuum adsorption collection system to solve the technical problems existing in the prior art.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a fish belly vacuum adsorption collection system, comprising a buffer cylinder, a fish belly collection cylinder, a vacuum pump, a material collection device, a material pipe, and multiple suction pipes; the outlet of the buffer cylinder is connected to the top inlet of the fish belly collection cylinder via a connecting pipe, and a switch valve is provided on the connecting pipe; a pressure relief valve is provided on the cylinder wall of the fish belly collection cylinder, and a bottom discharge valve is provided at its bottom outlet; the suction port of the vacuum pump is connected to the top of the buffer cylinder; the material collection device is located directly below the bottom outlet of the fish belly collection cylinder; one end of the material pipe is connected to the fish belly collection cylinder, and the other end extends towards the fish belly adsorption station, with multiple suction pipes connected to the pipe body at the fish belly adsorption station, and each suction pipe is connected to a suction valve; the system also includes a PLC controller, and the switch valve, pressure relief valve, bottom discharge valve, and suction valve are electrically connected to the PLC controller.

[0006] Furthermore, the number of vacuum pumps is set to multiple, and the multiple vacuum pumps are connected in parallel. Each vacuum pump is equipped with a vacuum pressure switch on its pipeline for detecting the vacuum level of the pipeline, and each vacuum pressure switch is electrically connected to the PLC controller.

[0007] Furthermore, the material collection device includes a material receiving trough and a water receiving trough arranged from top to bottom. The material receiving trough and the water receiving trough can be separated, and the bottom plate of the material receiving trough is configured as a mesh structure.

[0008] Furthermore, on the inner wall of the fish belly collecting cylinder, a material sensor is fixedly installed at the upper and lower limits of the material accumulation position, respectively, and both material sensors are electrically connected to the PLC controller.

[0009] Furthermore, the suction end of the suction pipe is provided with a tapered tip, and the tapered tip has a side opening.

[0010] Furthermore, filters are fixedly installed at the connection point between the fish belly collection cylinder and the connecting pipe, and at the vacuum port of the buffer cylinder, respectively, with the filters covering the connection point or the vacuum port. Furthermore, it also includes a liquid-cooled water tank for water cooling of the vacuum pump.

[0011] Compared with existing technologies, the above technical solution has the following advantages: it significantly reduces labor intensity and labor costs, while effectively improving the efficiency of removing and collecting fish bellies. It is highly practical and has strong promotion and application value. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic block diagram of the structural connection of this utility model; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This is a partial structural schematic diagram of the suction pipe 51 in this utility model.

[0014] Explanation of reference numerals in the attached drawings: 1. Buffer cylinder; 11. Connecting pipe; 111. Switch valve; 2. Fish belly collecting cylinder; 21. Pressure relief valve; 22. Discharge bottom valve; 3. Vacuum pump; 4. Discharge collection device; 41. Receiving trough; 42. Water receiving trough; 5. Material pipe; 51. Suction pipe; 511. Suction valve; 512. Conical tip; 5121. Opening; 6. Filter; 7. Liquid cooling water tank. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model.

[0016] To address the problems existing in the prior art, this utility model provides a fish belly vacuum adsorption collection system, which will be described in detail below with reference to the accompanying drawings.

[0017] See Figures 1-3 As shown, the technical solution adopted in this specific embodiment is: a fish belly vacuum adsorption collection system, comprising a buffer cylinder 1, a fish belly collection cylinder 2, a vacuum pump 3, a material collection device 4, a material pipe 5, and multiple suction pipes 51. Specifically, the outlet of the buffer cylinder 1 is connected to the top inlet of the fish belly collection cylinder 2 via a connecting pipe 11, and a switch valve 111 is installed on the connecting pipe 11; a pressure relief valve 21 and a bottom discharge valve 22 are installed on the fish belly collection cylinder 2. The pressure relief valve 21 is installed on the cylinder wall of the fish belly collection cylinder 2 to break the vacuum inside the fish belly collection cylinder 2, and the bottom discharge valve 22 is installed at the bottom outlet of the fish belly collection cylinder 2 to control the material discharge. To avoid the fish belly getting stuck at the outlet, the bottom outlet of the fish belly collection cylinder 2 can be appropriately enlarged; the suction port of the vacuum pump 3 is connected to the top of the buffer cylinder 1 to provide vacuum adsorption power; the material collection device 4 is placed on... The bottom outlet of the fish belly collecting cylinder 2 is located directly below the receiving point for receiving and temporarily storing the discharged material. One end of the material pipe 5 is connected to the fish belly collecting cylinder 2, and the other end extends towards the fish belly adsorption station. Multiple suction pipes 51 are connected to the pipe body of the material pipe 5 at the fish belly adsorption station, and each suction pipe 51 is equipped with a suction valve 511. Of course, the system should also include a PLC controller. The aforementioned switching valve 111, pressure relief valve 21, discharge bottom valve 22, and suction valve 511 are all electrically connected to the PLC controller. The PLC controller controls the opening and closing of each valve to achieve automated cyclic operation, reduce manual intervention, and improve collection efficiency and stability.

[0018] It should be noted that the number of vacuum pumps 3 is set to multiple according to actual needs, and multiple vacuum pumps 3 are connected in parallel. A vacuum pressure switch (not shown in the figure) is installed on the pipeline of each vacuum pump 3 to detect the vacuum level of the corresponding pipeline. The vacuum pressure switch is electrically connected to the PLC controller, which monitors the vacuum pressure in real time and controls the start and stop of the vacuum pump 3 according to the set value.

[0019] To ensure the stable operation of vacuum pump 3 and extend its service life, the system can also be equipped with a liquid-cooled water tank 7. This tank 7 can be connected to the coolant interface of vacuum pump 3 via cooling pipes to form a circulating cooling loop. Alternatively, the cooling water tank can be equipped with multiple cooling circulation pipes arranged on the outside of vacuum pump 3 to cool it. The liquid-cooled water tank 7 maintains vacuum pump 3 at a suitable temperature, preventing overheating and damage, extending its service life, and improving the system's continuous operation capability.

[0020] It should be specifically noted that the material collection device 4 includes a material receiving trough 41 and a water receiving trough 42 arranged from top to bottom. The material receiving trough 41 and the water receiving trough 42 are separable, and the bottom plate of the material receiving trough 41 is configured with a mesh structure. This is because the material in the fish belly collecting cylinder 2 includes fish belly and water. When the material is discharged from the fish belly collecting cylinder 2 and falls into the material collection device 4, the fish belly and water can be effectively separated, achieving solid-liquid separation, which facilitates subsequent material removal and centralized treatment of wastewater. The specific structure of the material collection device 4 has actually been disclosed in many existing technologies, and its specific structure will not be described in detail here.

[0021] It should be noted that a material sensor is installed on the inner wall of the fish belly collecting cylinder 2, corresponding to the upper and lower limits of material accumulation. Both material sensors are electrically connected to the PLC controller so that corresponding operations can be triggered when the material reaches the upper or lower limit. This also prevents the fish belly collecting cylinder 2 from being overfilled or empty, thus improving the safety of equipment operation.

[0022] It should be specifically noted that the suction end of the suction pipe 51 is set as a conical tip 512. The tip design makes it easier for the suction end to penetrate the fish belly, thus improving the suction efficiency. The lateral opening 5121 of the conical tip 512 can effectively avoid the problem of the fish belly blocking the pipe opening, thus improving the reliability of the adsorption.

[0023] It should be specifically noted that filters 6 can be installed at the connection port between the fish belly collection tube 2 and the connecting pipe 11, as well as at the vacuum position of the buffer tube 1. The filters 6 cover the connection port or the vacuum port, and the filter 6 can effectively prevent impurities and moisture from entering the buffer tube 1 and the vacuum pump 3.

[0024] Working principle: In the initial state, when the discharge bottom valve 22 and the pressure relief valve 21 are closed, the vacuum pump 3 starts, creating a vacuum in the buffer cylinder 1, the fish belly collection cylinder 2, and the material pipe 5. When the vacuum reaches a certain level, the suction valve 511 is opened. At this time, driven by the vacuum suction, the worker at the fish belly adsorption station aligns the fish belly with the suction port of the suction pipe 51, and the fish belly is finally sucked into the fish belly collection cylinder 2. When the material in the fish belly collection cylinder 2 reaches its upper limit, the PLC controller issues a command to close the switch valve 111 on the connecting pipe 11. After isolating the vacuum source, the pressure relief valve 21 is opened to break the vacuum in the fish belly collection cylinder 2. After the pressure relief valve 21 is open for 3-10 seconds, the bottom discharge valve 22 is opened, allowing the material and water to fall into the lower discharge collection device 4 to complete solid-liquid separation. At the moment the pressure relief valve 21 is opened, the reverse airflow can also automatically clean the particles adhering to the filter element of the filter 6. When the material is discharged to the lower limit position, the PLC controls the bottom discharge valve 22 to close, then the pressure relief valve 21 closes, the center of the switching valve 111 opens, the system restores the vacuum and starts a new round of adsorption and collection cycle.

[0025] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A vacuum adsorption collection system for fish bellies, characterized in that, It includes a buffer cylinder (1), a fish belly collection cylinder (2), a vacuum pump (3), a material collection device (4), a material pipe (5), and multiple suction pipes (51); The outlet of the buffer cylinder (1) is connected to the top inlet of the fish belly collection cylinder (2) through a connecting pipe (11), and a switch valve (111) is provided on the connecting pipe (11). The fish belly collecting cylinder (2) is equipped with a pressure relief valve (21) on its cylinder wall and a discharge bottom valve (22) at its bottom outlet. The suction port of the vacuum pump (3) is connected to the top of the buffer cylinder (1); The feeding and collecting device (4) is located directly below the bottom outlet of the fish belly collecting cylinder (2); One end of the material pipe (5) is connected to the fish belly collection cylinder (2), and the other end extends to the fish belly adsorption station. Multiple suction pipes (51) are connected to the pipe body located at the fish belly adsorption station, and each suction pipe (51) is connected to a suction valve (511). The system also includes a PLC controller, and the switching valve (111), pressure relief valve (21), bottom discharge valve (22), and suction valve (511) are electrically connected to the PLC controller.

2. The fish belly vacuum adsorption collection system according to claim 1, characterized in that, The number of vacuum pumps (3) is set to multiple, and the multiple vacuum pumps (3) are connected in parallel. Each vacuum pump (3) is provided with a vacuum pressure switch for detecting the vacuum level of the pipeline. Each vacuum pressure switch is electrically connected to the PLC controller.

3. The fish belly vacuum adsorption collection system according to claim 1, characterized in that, The material collection device (4) includes a material receiving trough (41) and a water receiving trough (42) arranged from top to bottom. The material receiving trough (41) and the water receiving trough (42) can be separated. The bottom plate of the material receiving trough (41) is configured as a mesh structure.

4. The fish belly vacuum adsorption collection system according to claim 1, characterized in that, On the inner wall of the fish belly collecting cylinder (2), a material sensor is fixedly installed at the upper and lower limits of the material accumulation, respectively. Both material sensors are electrically connected to the PLC controller.

5. The fish belly vacuum adsorption collection system according to claim 1, characterized in that, The suction end of the suction pipe (51) is provided with a conical tip (512), and the conical tip (512) has an opening (5121) on its side.

6. The fish belly vacuum adsorption collection system according to claim 1, characterized in that, A filter (6) is fixedly installed at the connection port of the fish belly collection tube (2) and the connecting pipe (11) and at the vacuum port of the buffer tube (1), respectively, and the filter (6) covers the connection port or the vacuum port.

7. The fish belly vacuum adsorption collection system according to claim 1, characterized in that, It also includes a liquid cooling tank (7) for water cooling of the vacuum pump (3).

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