CN215396382U - Deeping coating setting device for deep sea aquaculture netting - Google Patents

Abstract

Deep sea is bred net piece coating setting device for clothing, includes: an unwinding assembly for setting and releasing the mesh; the first constant tension adjusting assembly is used for adjusting the tension of the released mesh to be a preset constant value; the width adjusting assembly is used for controlling and adjusting the mesh to be in a proper width; the impregnation component is used for setting the mesh and impregnating the mesh with the coating liquid; the drying assembly is used for heating and stretching the mesh impregnated with the coating liquid; the cooling assembly is used for cooling the dried coating mesh; and the winding assembly is used for winding the cooled coating mesh. The coating heat setting device disclosed by the embodiment of the application can carry out coating heat setting treatment on the deep sea aquaculture net for the net piece, the coating heat setting can be continuously carried out, an even coating can be obtained on the surface of the net piece, the product coating quality is effectively improved, the structure of the net piece is stable, the size is controllable, the production efficiency is improved, and the coating heat setting device has a good application prospect in the technical field of production of the deep sea aquaculture net for the net piece.

Description

Deeping coating setting device for deep sea aquaculture netting

Technical Field

The application belongs to the technical field of rope net production, and in particular relates to a mesh coating shaping device for a deep sea aquaculture netting.

Background

The deep open sea aquaculture is an important direction for developing the development of green fishery in China, breaks through the bottleneck of the deep open sea aquaculture technology, and has great significance for the industrialized development of the deep open sea aquaculture. The quality requirements of deep and open sea aquaculture on net cages and net clothes are higher and higher, and the net cages and net clothes with higher strength, toughness, wear resistance and impact resistance can adapt to complex and heavy wind and wave environments, so the coating shaping process for manufacturing the net clothes becomes more important.

The coating shaping of the netting can not only improve the strength, toughness, wear resistance and impact resistance of the net piece, but also fix the mesh size of the net piece, so that the net cage structure is more stable, and the durability and the service life of the net cage are greatly increased.

At present, most of the netting coatings depend on manual operation, the shaped nets are soaked in a coating agent, then the nets are manually spread and naturally dried, and the nets are manually recovered after the coated netting is dried; this method results in unstable quality of netting coating, low production efficiency, large work area and heavy labor load of workers.

SUMMERY OF THE UTILITY MODEL

In view of this, some embodiments disclose a mesh sheet coating setting device for a deep sea farming mesh, the device comprising:

an unwinding assembly for setting and releasing the mesh;

the first constant tension adjusting assembly is used for adjusting the tension of the released mesh to be a preset constant value;

the width adjusting assembly is used for controlling and adjusting the mesh to be in a proper width;

the impregnation component is used for setting the mesh and impregnating the mesh with the coating liquid;

the drying assembly is used for heating and stretching the mesh impregnated with the coating liquid;

the cooling assembly is used for cooling the dried coating mesh;

and the winding assembly is used for winding the cooled coating mesh.

Further, some embodiments disclose the net piece coating setting device for deep sea aquaculture netting, the unwinding assembly comprises:

the A-shaped bracket is used for arranging rolled meshes;

and the active unwinding component is arranged on the A-shaped bracket and is used for actively releasing the mesh sheet.

Some embodiments disclose a mesh coating setting device for a deep sea aquaculture net, the first constant tension adjusting assembly comprises:

the transmission roller group comprises a driving roller and a driven roller which is matched with the driving roller and is used for transmitting the mesh sheet;

the transmission motor is connected with the driving roller and provides rotating power for the driving roller;

the suspension net guide roller is arranged above the transmission roller set and is connected and installed on the device bracket through a connecting rod;

one end of the telescopic control rod is connected to the device bracket, and the other end of the telescopic control rod is connected to the middle position of the connecting rod; the length of the telescopic control rod can be adjusted under the action of external force;

the pressure sensor is connected with the telescopic control rod and used for measuring the external force applied to the telescopic control rod;

the frequency converter is connected with the transmission motor and is used for controlling the transmission motor;

and the PLC is connected with the pressure sensor and the frequency converter and is used for processing the pressure information of the pressure sensor and controlling the frequency converter.

Some embodiments disclose a net piece coating setting device for deep sea aquaculture netting, the gum dipping assembly comprises:

the dipping tank is used for placing coating liquid;

the extrusion roll pair group comprises a first extrusion roll pair group arranged at the inlet end of the gum dipping tank and a second extrusion roll pair group at the outlet end, and is used for driving the mesh to be transmitted and adjusting the tension of the mesh;

the pressurizing and purging component is arranged behind the second extrusion paired roller group and is used for purging the coating liquid soaked on the mesh;

and the coating liquid recovery part is arranged below the pressure blowing part and is used for receiving the coating liquid dropping from the mesh.

Some embodiments disclose a deepwater aquaculture net piece coating setting device, the gum dipping subassembly still includes liquid level automatic control mechanism, sets up in the gum dipping groove for the height of control coating liquid, liquid level automatic control mechanism specifically includes:

the liquid level meter is arranged in the impregnation tank and is communicated with the coating liquid in the impregnation tank;

the liquid level sensor is arranged in the liquid level meter and used for measuring the liquid level of the coating liquid;

the centrifugal pump is connected with a coating liquid input pipe of the dipping tank and controls the coating liquid according to the information measured by the liquid level meter;

the coating liquid storage tank is used for storing the coating liquid;

and the centrifugal pump controller is used for controlling the centrifugal pump.

Some embodiments disclose a deep sea breed netting coating setting device for netting, the gum dipping subassembly still includes the pressurization and spouts gluey mechanism, sets up between first extrusion to roller set and second extrusion to roller set for spray the pressurization coating liquid to the netting.

Some embodiments disclose deep sea breed net piece coating setting device for netting, stoving subassembly includes:

the preheating mechanism is used for preheating the mesh impregnated with the coating liquid;

the drying mechanism is arranged behind the preheating mechanism and is used for further heating and drying the meshes;

and the tentering mechanism is arranged behind the drying mechanism and is used for drafting and shaping the heated net piece.

Some embodiments disclose a net piece coating setting device for deep sea aquaculture netting, the cooling assembly comprises:

the mesh guide roller is used for conveying meshes;

and the cooling air nozzle is used for blowing cooling air to the mesh.

Some embodiments disclose a mesh piece coating setting device for deep sea aquaculture netting, wherein a plurality of cooling air nozzles are arranged and are positioned on two sides of the upper surface and the lower surface of the mesh piece.

Some embodiments disclose a mesh coating setting device for deep sea aquaculture netting, the width adjustment assembly comprises:

the transmission guide roller is used for setting and guiding the mesh transmission;

and the expanding bending roll is used for adjusting the width of the net sheet.

The coating heat setting device disclosed by the embodiment of the application can carry out coating heat setting treatment on the deep sea aquaculture net for the net piece, the coating heat setting can be continuously carried out, an even coating can be obtained on the surface of the net piece, the product coating quality is effectively improved, the structure of the net piece is stable, the size is controllable, the production efficiency of the net piece is improved, the production cost is reduced, and the coating heat setting device has a good application prospect in the technical field of production of the deep sea aquaculture net for the net piece.

Drawings

FIG. 1 is a schematic view of a mesh continuous coating and shaping device for a deep-sea aquaculture net in embodiment 1

FIG. 2 embodiment 2 schematic view of an unwinding assembly

FIG. 3 embodiment 3 first constant tension adjustment Assembly schematic

FIG. 4 example 4 gum dipping assembly schematic

FIG. 5 is a schematic view of a pressurized glue spraying mechanism in embodiment 5

FIG. 6 embodiment 6 schematically illustrates a drying assembly

FIG. 7 schematic view of example 7 cooling module

Reference numerals

1 unwinding assembly 2 first constant tension adjusting assembly

3 width adjustment subassembly 4 gumming subassembly

5 drying assembly 6 cooling assembly

7 rolling component 8 second constant tension adjusting component

11Z-shaped support 12 active unwinding part

121 unwinding motor 122 unwinding reel

21 conveying roller group 22 suspension guide net roller

23 connecting rod 24 telescopic control rod

25 pressure sensor 26 PLC controller

27 frequency converter 28 transmission motor

41 dip tank 42 extrusion pair roller set

43 pressure purge part 44 coating liquid recovery part

45 liquid level self-control mechanism 451 liquid level meter

452 level sensor 453 centrifugal pump

454 coating liquid storage tank 455 centrifugal pump controller

456 coating liquid input tube 46 pressurizing glue spraying mechanism

461 drive motor 462 high pressure pump

463 high pressure nozzle 464 coating liquid pressure input pipe

47 transfer roller 51 preheating mechanism

52 drying mechanism 53 tentering mechanism

61 cooling tuyere 62 net guide roller

100 device holder 101 mesh

Detailed Description

The word "embodiment" as used herein, is not necessarily to be construed as preferred or advantageous over other embodiments, including any embodiment illustrated as "exemplary". Performance index tests in the examples of this application, unless otherwise indicated, were performed using routine experimentation in the art. It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; other test methods and techniques not specifically mentioned in the present application are those commonly employed by those of ordinary skill in the art.

The terms "substantially" and "about" are used herein to describe small fluctuations. For example, they may mean less than or equal to ± 5%, such as less than or equal to ± 2%, such as less than or equal to ± 1%, such as less than or equal to ± 0.5%, such as less than or equal to ± 0.2%, such as less than or equal to ± 0.1%, such as less than or equal to ± 0.05%. Numerical data represented or presented herein in a range format is used merely for convenience and brevity and thus should be interpreted flexibly to include not only the numerical values explicitly recited as the limits of the range, but also to include all the individual numerical values or sub-ranges encompassed within that range as if each numerical value and sub-range is explicitly recited. For example, a numerical range of "1 to 5%" should be interpreted to include not only the explicitly recited values of 1% to 5%, but also include individual values and sub-ranges within the indicated range. Thus, included in this numerical range are individual values, such as 2%, 3.5%, and 4%, and sub-ranges, such as 1% to 3%, 2% to 4%, and 3% to 5%, etc. This principle applies equally to ranges reciting only one numerical value. Moreover, such an interpretation applies regardless of the breadth of the range or the characteristics being described.

In this document, including the claims, all conjunctions such as "comprising," including, "" carrying, "" having, "" containing, "" involving, "" containing, "and the like are to be understood as being open-ended, i.e., to mean" including but not limited to. Only the conjunctions "consisting of … …" and "consisting of … …" are closed conjunctions.

In the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In the examples, some methods, means, instruments, apparatuses, etc. known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

On the premise of no conflict, the technical features disclosed in the embodiments of the present application may be combined arbitrarily, and the obtained technical solution belongs to the content disclosed in the embodiments of the present application.

In some embodiments, the mesh coating setting device for deep sea aquaculture mesh comprises:

an unwinding assembly for setting and releasing the mesh; usually, the mesh is wound into a roll, the rolled mesh placed on the unwinding assembly needs to be gradually released to form a continuous mesh to enter a subsequent coating process, the unwinding assembly can control the release speed of the mesh and the production rate of the mesh coating process, and the coating on the surface of the mesh can be favorably controlled to reach the expected thickness, uniformity, curing level and the like;

the first constant tension adjusting assembly is used for adjusting the tension of the released mesh to be a preset constant value; the tension of the mesh is adjusted to obtain stable and controllable tension, which is beneficial to controlling the width of the mesh in the subsequent process and is also beneficial to effectively dipping the coating liquid on the surface of the mesh to form an expected mesh coating; the preset constant value can be a pressure value or a pressure value range;

the width adjusting assembly is used for controlling and adjusting the mesh to be in a proper width; the mesh sheet is subjected to constant tension after being treated by the tension adjusting assembly, the mesh sheet is likely to deform under the action of the tension, and the problems of uneven width, deformation and the like are caused; the width adjusting assembly comprises a plurality of expanding bending rollers, and multiple expanding width treatments are carried out on the expanding bending rollers; usually, a plurality of mesh sheet transmission rollers and the expanding bending roller can be arranged to be mutually matched for effective expanding adjustment;

the impregnation component is used for setting the mesh and impregnating the mesh with the coating liquid; the dipping component is generally provided with a chamber for containing a coating liquid, the coating liquid in the chamber has certain height and width, the mesh enters the coating liquid and is dipped in the coating liquid, the mesh leaves from the coating liquid after a certain period of time, a certain amount of coating liquid is dipped on the mesh, and the coating liquid is cured in a subsequent process to form a coating;

the drying assembly is used for heating and stretching the mesh impregnated with the coating liquid; the coating liquid soaked on the mesh can form a stable coating on the surface of the mesh after being cured, a drying assembly is usually adopted to carry out heat treatment on the mesh soaked with the coating liquid, and the coating liquid is gradually cured in the drying process to form a coating film;

the cooling assembly is used for cooling the dried coating mesh; the coating film on the surface of the mesh has certain plasticity or viscosity at certain high temperature, and is likely to have the phenomenon of rewet and the like, and the problem of rewet and the like caused by overhigh temperature of the coating on the surface of the mesh can be prevented by cooling the coating film;

and the winding assembly is used for winding the coating net sheet.

As an alternative embodiment, the unwinding assembly comprises: the A-shaped bracket is used for arranging rolled meshes; and the active unwinding component is arranged on the A-shaped bracket and is used for actively releasing the mesh sheet. The active unwinding component comprises an unwinding winding drum controlled by a driving motor, and the driving motor is usually a variable frequency motor controlled by a vector type frequency converter and can control the speed of releasing the mesh.

As an alternative embodiment, the first tension adjustment assembly comprises: the transmission roller group comprises a driving roller and a driven roller which is matched with the driving roller and is used for transmitting the mesh sheet; the transmission motor is connected with the driving roller and provides rotating power for the driving roller; the suspension net guide roller is arranged above the transmission roller set and is connected and installed on the device bracket through a connecting rod; one end of the telescopic control rod is connected to the device bracket, and the other end of the telescopic control rod is connected to the middle position of the connecting rod; the length of the telescopic control rod can be adjusted under the action of external force; the pressure sensor is connected with the telescopic control rod and used for measuring the external force applied to the telescopic control rod; the frequency converter is connected with the transmission motor and is used for controlling the transmission motor; and the PLC is connected with the pressure sensor and the frequency converter and is used for processing the pressure information of the pressure sensor and controlling the frequency converter.

As an alternative embodiment, the impregnation assembly comprises: the dipping tank is used for placing coating liquid; the extrusion roll pair group comprises a first extrusion roll pair group arranged at the inlet end of the gum dipping tank and a second extrusion roll pair group at the outlet end, and is used for driving the mesh to be transmitted and adjusting the tension of the mesh; the pressurizing and purging component is arranged behind the second extrusion paired roller group and is used for purging the coating liquid soaked on the mesh; and the coating liquid recovery part is arranged below the pressure blowing part and is used for receiving the coating liquid dropping from the mesh. A plurality of conveying rollers are also arranged in the common glue dipping tank so as to control the mesh in the coating liquid, the mesh enters from one end of the glue dipping tank, passes through the coating liquid in the glue dipping tank and then is output from the other end of the glue dipping tank, and leaves the coating liquid; the first extrusion pair roller set and the second extrusion pair roller set can be adjusted to control the tension of the mesh sheet, and the second extrusion pair roller set can be used for controlling the quantity of coating liquid soaked on the mesh sheet; in order to further control the distribution of the coating liquid in the mesh and enable the coating liquid to effectively enter the inside of the mesh structure, a pressurizing and blowing component can be adopted to blow gas with certain pressure to the mesh so that the coating liquid is further diffused inside the mesh under the action of external pressure; meanwhile, redundant coating liquid flows to a coating liquid recovery part below to realize the recovery of the coating liquid; the coating liquid recovery part is generally arranged below the mesh and can collect the coating liquid flowing down from the mesh, and the coating liquid recovery part is connected with the impregnation tank so as to convey the collected coating liquid to the impregnation tank for recovery and reuse.

As an alternative embodiment, the dip tank is generally a V-shaped tank with a wide top and a narrow bottom, and two ends of the bottom of the dip tank are respectively provided with a pipeline connecting port, and the pipeline connecting ports are connected to the coating solution storage tank and the circulating pump, so that the circulating pump circularly flows the coating solution in the dip tank to keep the coating solution homogeneous.

As an optional implementation manner, the dipping module further includes a liquid level automatic control mechanism, which is arranged in the dipping tank and used for controlling the height of the coating liquid, and the liquid level automatic control mechanism specifically includes: the liquid level meter is arranged in the impregnation tank and is communicated with the coating liquid in the impregnation tank, so that the liquid level in the liquid level meter and the liquid level in the impregnation tank are always kept the same; the liquid level sensor is arranged in the liquid level meter and is used for measuring the liquid level of the coating liquid in the liquid level meter so as to determine the liquid level of the coating liquid in the dipping tank; the centrifugal pump is connected with the coating liquid input pipe and controls the flow of the coating liquid entering the dipping tank according to the information measured by the liquid level meter; the coating liquid storage tank is used for storing the coating liquid; the centrifugal pump controller controls the centrifugal pump, and realizes the control of the flow of the coating liquid entering the gumming tank according to the liquid level information of the liquid level sensor, and finally realizes the control of the liquid level of the coating liquid in the gumming tank. Usually, a threshold range can be set for the liquid level of the coating liquid, when the liquid level is lower than the lower limit value of the threshold range, the centrifugal pump controller reduces the opening of the centrifugal pump, so that the flow rate of the coating liquid flowing into the dipping groove is larger than the flow rate of the coating liquid flowing out of the dipping groove, the liquid level is improved, when the liquid level reaches the upper limit value of the threshold range, the opening of the centrifugal pump is increased again, so that the flow rate of the coating liquid flowing into the dipping groove is smaller than the flow rate of the coating liquid flowing out of the dipping groove, the liquid level is reduced, or the liquid level is kept not to be increased any more.

As an optional embodiment, the glue dipping assembly further comprises a pressurized glue spraying mechanism, which is arranged between the first extrusion paired roller group and the second extrusion paired roller group, and is used for spraying pressurized coating liquid to the net sheets. The pressurized glue spraying mechanism is generally a spray assembly capable of spraying a coating liquid onto the web, and has a pressure nozzle. Usually, a plurality of heating glue spraying mechanisms can be uniformly arranged above the dipping tank, and the arrangement height is usually higher than the height of the net piece. Also can set up a plurality of pressure nozzles and spout gluey mechanism cooperation with the pressurization, improve and spout gluey efficiency.

The extrusion pair roller group usually includes two squeeze rollers that set up from top to bottom, and the roller shaft both ends of below squeeze roller are connected on the squeeze roller support frame through the bearing respectively, and the one end of below squeeze roller is connected with the drive wheel, connects on the motor through the belt. The cylinder is connected with respectively at the roller both ends of top squeeze roll, and two cylinder synchro controls ensure to carry out synchro control to top squeeze roll, have the same thrust, can control the clearance between two squeeze rolls even.

As an optional embodiment, a scraper is arranged on the lower side of the lower squeeze roll of the squeeze roll group, two ends of the scraper are respectively fixed on the support frames on two sides of the dip tank, the upper side edge of the scraper is tightly attached to the lower squeeze roll to scrape the coating liquid attached to the squeeze roll, and two ends of the scraper are respectively bent towards the squeeze roll to form a groove-shaped structure to prevent the scraped coating liquid from overflowing from two ends of the scraper.

As an alternative embodiment, both outer sides of the two press rolls of the press roll group are respectively coated with a rubber layer.

As an alternative embodiment, the drying assembly includes: the preheating mechanism is used for preheating the mesh impregnated with the coating liquid; the drying mechanism is arranged behind the preheating mechanism and is used for further heating and drying the meshes; and the tentering mechanism is arranged behind the drying mechanism and is used for drafting and shaping the heated net piece. The preheating mechanism can be an infrared or microwave drying device, conveying rollers are usually arranged at two ends of the preheating mechanism, the mesh sheet which is conveyed on the conveying rollers and is soaked with the coating liquid is preheated, the surface drying of the coating is realized, and the temperature of the surface of the mesh sheet is generally increased by 20-50 ℃. The drying mechanism can be an oven, a heating element and an exhaust mechanism are arranged in the oven, and a slit type drying mechanism communicated with a hot air pipeline is arranged at the same time. Tentering mechanism can be for subregion control by temperature change drafting mechanism, can carry out accurate control to the temperature in different regions, can carry out the draft to the net piece simultaneously, carries out more efficient coating solidification design and handles.

As an alternative embodiment, the cooling assembly comprises: the mesh guide roller is used for conveying meshes; and the cooling air nozzle is used for blowing cooling air to the mesh. The cooling tuyere can sweep cold air to the net piece to cool down, and the net piece deflector roll also can cool down the net piece simultaneously.

As an alternative embodiment, a plurality of cooling air nozzles are arranged and are positioned on two sides of the upper surface and the lower surface of the mesh.

As an alternative embodiment, the width adjustment assembly comprises: the transmission guide roller is used for setting and guiding the mesh transmission; and the expanding bending roll is used for adjusting the width of the net sheet. The transmission guide roller further transmits the mesh sheet with constant tension to a subsequent process, the mesh sheet enters the expanding bending roller, and the width of the mesh sheet with constant tension is adjusted under the action of the expanding bending roller.

As an alternative embodiment, the winding assembly comprises: a bracket shaped like a Chinese character 'A'; and the driving winding part is arranged on the A-shaped bracket and is used for winding the coating net sheet. As an alternative embodiment, the winding assembly may have the same composition as the unwinding assembly, and active winding of the mesh sheet is realized by controlling and adjusting.

As an optional embodiment, the winding assembly further comprises a second constant-tension self-control adjusting mechanism for adjusting the tension of the coating mesh, and the second constant-tension self-control adjusting mechanism is suitable for winding. As an alternative, the second constant tension adjustment assembly is identical to the first constant tension adjustment assembly.

An automatic control mechanism is usually arranged to control and adjust all parts and components of the device for coating the mesh for the deep sea aquaculture netting, so that the continuous and automatic coating process is realized.

The technical details are further illustrated in the following examples.

Example 1

FIG. 1 is a schematic view of a mesh continuous coating and setting device for a deep sea farming netting disclosed in example 1.

In embodiment 1, the mesh coating setting device for the deep sea aquaculture netting comprises an unwinding assembly 1 for setting and releasing a mesh 101; the first constant tension adjusting assembly 2 is fittingly arranged on the device bracket 100, is positioned at the downstream of the unwinding assembly 1, and is used for adjusting the tension of the released mesh sheet 101 to be a preset constant value; the width adjusting component 3 is adaptively arranged on the device bracket 100 and is positioned at the downstream of the first constant tension adjusting component 2 and used for controlling and adjusting the mesh sheet 101 to a proper width; the glue dipping component 4 is arranged at the downstream of the width adjusting component 3 and is used for arranging the mesh sheet 101 adjusted to the proper width and dipping the mesh sheet 101 with the coating liquid; the drying component 5 is arranged at the downstream end of the impregnation component 4, is matched with the impregnation component, is arranged on the device bracket 100, and is used for heating and stretching the mesh sheet 101 impregnated with the coating liquid; the cooling assembly 6 is arranged at the downstream of the drying assembly 5 and is used for cooling the dried coating mesh; the take-up unit 7 is disposed at the most downstream side and is used for taking up the cooled web 101 having the coated surface.

A transmission roller can be arranged behind the unwinding assembly 1, so that the mesh sheets released by transmission can be conveniently adjusted; a net containing box can be arranged behind the transmission roller, a net piece with the tension released can be arranged and temporarily stored, the tension of the net piece can be conveniently controlled by the first constant tension adjusting assembly, and the rhythm of the coating process can be controlled.

And a second constant tension adjusting component 8 can be arranged between the cooling component 6 and the winding component 7 to adjust the tension of the mesh sheet 101, so that the mesh sheet can be wound conveniently.

Example 2

Fig. 2 is a schematic view of the unwinding assembly disclosed in embodiment 2.

In embodiment 2, the unwinding assembly comprises an a-shaped bracket 11, the top end of which is connected to an unwinding rotating shaft horizontally arranged, the unwinding rotating shaft is connected to an unwinding motor 121, and an unwinding reel 122 is arranged on the unwinding rotating shaft.

In the operation process, the mesh is arranged on the unwinding reel 122, and the unwinding motor 121 drives the unwinding rotating shaft to rotate, so as to drive the unwinding reel 122 to rotate, release the mesh wound thereon, and enter the subsequent process.

Example 3

Fig. 3 is a schematic view of a first constant tension adjustment assembly disclosed in embodiment 3.

In embodiment 3, the first constant tension adjusting assembly includes a conveying roller set 21 including a driving roller and a driven roller adapted to the driving roller, and the mesh sheet 101 is disposed between the driving roller and the driven roller and is conveyed by mutual rotation of the driving roller and the driven roller; the transmission motor 28 is connected with the driving roller and provides rotation power for the driving roller; the suspension net guide roller 22 is arranged above the transmission roller group 21 and is arranged on the device bracket through a connecting rod 23, one end of the connecting rod 23 is rotatably connected with a rotating shaft of the suspension net guide roller 22, and the other end of the connecting rod 23 is in hinged connection with a set part of the device bracket 100; one end of the telescopic control rod 24 is connected to the device bracket 100, and the other end is connected to the middle position of the connecting rod 23; the telescopic control rod 24 may be a piston rod, the length of which is adjustable under the action of an external force; the pressure sensor 25 is a column type pressure sensor, is connected with the telescopic control rod 24 and is used for measuring the external force applied to the telescopic control rod 24; the frequency converter 27 is connected with the transmission motor 28 and used for controlling the transmission motor 28; the PLC controller 26 is connected to the pressure sensor 25 and the frequency converter 27, and is configured to receive and process the pressure information from the pressure sensor 25, and control the frequency converter 27 according to the information processing result of the PLC controller 26.

In the transmission process of the mesh sheet 101, if the tension of the mesh sheet 101 is increased, the suspension mesh guide roller 22 moves downwards under the action of the increased tension to generate increased pressure on the telescopic control rod 24, the pressure sensor 25 detects pressure change and transmits the pressure change to the PLC 26, the PLC 26 controls the frequency converter 27 to adjust according to the pressure change, and then controls the transmission motor 28 to control the interaction between the driving roller and the driven roller of the transmission roller set 21, so that the extrusion effect on the mesh sheet is reduced, and the mesh sheet tension is reduced; if the tension of the mesh sheet 101 is reduced, the suspended mesh guide roller 22 moves upwards under the reduced tension, the pressure generated by the telescopic control rod 24 is reduced, the pressure sensor 25 detects the pressure change and transmits the pressure change to the PLC 26, the PLC 26 controls the frequency converter 27 to adjust according to the pressure change, and then controls the transmission motor 28 to control the interaction between the driving roller and the driven roller of the transmission roller group 21, so that the squeezing effect on the mesh sheet is increased, and the mesh sheet tension is increased.

The constant tension of the mesh can be set to a fixed value, and the mesh can be accurately controlled; the constant tension of the mesh can also be set to be a tension range so as to control the tension of the mesh to be in a reasonable range, and when the tension change exceeds the upper threshold value and the lower threshold value of the tension range, the constant tension adjusting assembly correspondingly adjusts the tension of the mesh to enable the tension to return to the tension range.

Example 4

Fig. 4 is a schematic view of the dipping assembly disclosed in example 4.

In embodiment 4, the dip assembly includes a dip tank 41 for placing the coating solution, and the two extrusion paired roller sets 42 are provided, where the first extrusion paired roller set is disposed above an inlet end of the dip tank 41, and the second extrusion paired roller set is disposed above an outlet end of the dip tank 41, and is used to drive the mesh sheet to be transported and adjust the tension of the mesh sheet 101; the second extrusion pair roller set above the outlet end can also extrude the mesh sheet 101 to filter redundant coating liquid and control the amount of the coating liquid on the mesh sheet; a pressure purge member 43 is provided after the second press pair roller group for purging excess coating liquid impregnated on the web; a coating liquid recovery part 44 disposed below the pressure purge part 43, for receiving the coating liquid dropped from the mesh sheet 101;

a plurality of conveying rollers 47 are arranged in the dipping tank 41 and are used for being matched with the extrusion double-roller group 42 to control the mesh inside the dipping tank 41 so as to ensure that the mesh is fully dipped by coating liquid;

meanwhile, a pressurizing glue spraying mechanism 46 can be arranged in the impregnation tank 41, and can pressurize the coating liquid in the impregnation tank 41 and then spray the coating liquid onto the mesh sheet 101;

a liquid level automatic control mechanism 45 is arranged on the side edge of the dipping tank 41 and can control and adjust the liquid level height of the coating liquid in the dipping tank 41; the liquid level self-control mechanism 45 comprises a liquid level meter 451 which is communicated with the interior of the dip tank 41, so that the coating liquid in the dip tank 41 enters the interior of the liquid level meter 451, the interior of the liquid level meter 451 is provided with a cavity structure, and a liquid level sensor 452 is arranged for measuring the liquid level height therein; the coating solution storage tank 454 is arranged at a proper position beside the dipping tank 41, the bottom of the coating solution storage tank 454 is connected with a coating solution input pipe 456, and the outlet end of the coating solution input pipe 456 is arranged in the dipping tank 41; the coating liquid input pipe 456 is connected with a centrifugal pump 453, the centrifugal pump 453 operates under the control of a centrifugal pump controller 455, and the centrifugal pump controller 455 controls the centrifugal pump 453 according to the liquid level height measured by the liquid level sensor 452 to control the flow rate of the coating liquid entering the dipping tank 41.

Example 5

Fig. 5 is a schematic view of a pressurized glue sprayer component disclosed in embodiment 5.

In embodiment 5, the pressurized glue spraying mechanism includes a high-pressure pump 462, an inlet of the high-pressure pump 462 is disposed to be communicated with an outlet end of a pressurized coating liquid input pipe 464, an inlet end of the pressurized coating liquid input pipe 464 is disposed in the coating liquid in the dip tank, an outlet of the high-pressure pump 462 is disposed to be connected to a high-pressure nozzle 463, the high-pressure nozzle 463 is disposed to be perpendicular to the moving direction of the mesh sheet, and the high-pressure pump 462 is disposed to be driven by a driving motor 461 to pressurize the coating liquid, so as to spray the coating liquid to the mesh sheet at a certain pressure.

Example 6

Fig. 6 is a schematic view of the drying assembly disclosed in embodiment 6.

In embodiment 6, the drying assembly includes a preheating mechanism 51, a cavity for passing the mesh sheet and preheating the mesh sheet is provided inside the preheating mechanism 51, and a drying mechanism 52 is provided downstream of the preheating mechanism 51 and configured to further heat the preheated mesh sheet, dry the coating liquid, and form a coating on the mesh sheet; a tenter mechanism 53 is further provided after the drying mechanism 52 for applying a stretching force to the web to adjust the width and length of the web;

after the mesh sheet 101 is subjected to the action of the pressure purging component 43, the content of the coating liquid is substantially constant, after the mesh sheet 101 impregnated with the constant content of the coating liquid passes through the preheating mechanism 51 and the drying mechanism 52 in sequence, the coating liquid on the surface of the mesh sheet is dried to form a coating, and further the mesh sheet with a certain temperature is treated under the action of the tenter mechanism 53, so that the mesh sheet with a proper width and a proper coating are obtained.

Example 7

FIG. 7 is a schematic view of the cooling assembly disclosed in example 7.

In embodiment 7, the cooling assembly includes a plurality of mesh guide rollers 61, and the mesh guide rollers 61 are repeatedly arranged at intervals, so that the mesh 101 can repeatedly pass through the mesh guide rollers 61 for a plurality of times to ensure the redistribution cooling of the mesh 101 by the mesh guide rollers 61; meanwhile, a cooling air nozzle 61 is further arranged at a proper position of the mesh guide roller 61, the outlet of the cooling air nozzle 61 faces the mesh arranged on the mesh guide roller 61 so as to sweep cooling air to the mesh, and a plurality of cooling air nozzles 61 are usually arranged to form a cooling air nozzle group so as to form a sufficient cooling area on the surface of the mesh and improve the cooling effect; the cooled mesh has a suitable width and the mesh surface is covered with a suitable coating.

The coating heat setting device disclosed by the embodiment of the application can carry out coating heat setting treatment on the deep sea aquaculture net for the net piece, the coating heat setting can be continuously carried out, an even coating can be obtained on the surface of the net piece, the product coating quality is effectively improved, the structure of the net piece is stable, the size is controllable, the production efficiency of the net piece is improved, the production cost is reduced, and the coating heat setting device has a good application prospect in the technical field of production of the deep sea aquaculture net for the net piece.

The technical solutions and the technical details disclosed in the embodiments of the present application are only examples to illustrate the inventive concept of the present application, and do not constitute a limitation on the technical solutions of the present application, and all the conventional changes, substitutions or combinations made on the technical details disclosed in the present application have the same inventive concept as the present application and are within the protection scope of the claims of the present application.

Claims (10)

1. Deep sea is bred net piece coating setting device for clothing, its characterized in that, the device includes:

an unwinding assembly for setting and releasing the mesh;

the first constant tension adjusting assembly is used for adjusting the tension of the released mesh to be a preset constant value;

the width adjusting assembly is used for controlling and adjusting the mesh to be in a proper width;

the impregnation component is used for setting the mesh and impregnating the mesh with the coating liquid;

the drying assembly is used for heating and stretching the mesh impregnated with the coating liquid;

the cooling assembly is used for cooling the dried coating mesh;

and the winding assembly is used for winding the cooled coating mesh.

2. The deep sea aquaculture mesh coating sizing device according to claim 1, wherein the unwinding assembly comprises:

the A-shaped bracket is used for arranging rolled meshes;

and the active unwinding component is arranged on the A-shaped bracket and is used for actively releasing the mesh sheet.

3. The deep sea aquaculture mesh coating sizing device according to claim 1, wherein said first constant tension adjusting assembly comprises:

the transmission roller group comprises a driving roller and a driven roller which is matched with the driving roller and is used for transmitting the mesh sheet;

the transmission motor is connected with the driving roller and provides rotating power for the driving roller;

the suspension net guide roller is arranged above the transmission roller group and is connected and installed on the device bracket through a connecting rod;

one end of the telescopic control rod is connected to the device bracket, and the other end of the telescopic control rod is connected to the middle position of the connecting rod; the length of the telescopic control rod can be adjusted under the action of external force;

the pressure sensor is connected with the telescopic control rod and used for measuring the external force applied to the telescopic control rod;

the frequency converter is connected with the transmission motor and is used for controlling the transmission motor;

and the PLC is connected with the pressure sensor and the frequency converter and is used for processing the pressure information of the pressure sensor and controlling the frequency converter.

4. The deep sea aquaculture mesh coating sizing device according to claim 1, wherein the dip module comprises:

the dipping tank is used for placing coating liquid;

the extrusion roll pair group comprises a first extrusion roll pair group arranged at the inlet end of the gum dipping tank and a second extrusion roll pair group arranged at the outlet end of the gum dipping tank, and is used for driving the mesh to be transmitted and adjusting the tension of the mesh;

a pressure purge member disposed after the second pressing pair roller set, for purging the coating liquid impregnated on the mesh sheet;

and the coating liquid recovery part is arranged below the pressure blowing part and is used for receiving the coating liquid dropping from the mesh.

5. The deep sea aquaculture mesh sheet coating sizing device for the netting of claim 4, wherein the dip module further comprises a liquid level automatic control mechanism, the liquid level automatic control mechanism is arranged in the dip tank and is used for controlling the height of the coating liquid, and the liquid level automatic control mechanism specifically comprises:

the liquid level meter is arranged in the impregnation tank and is communicated with the coating liquid in the impregnation tank;

the liquid level sensor is arranged in the liquid level meter and used for measuring the liquid level of the coating liquid;

the centrifugal pump is connected with a coating liquid input pipe of the gum dipping tank and controls the coating liquid according to the information measured by the liquid level meter;

the coating liquid storage tank is used for storing the coating liquid;

a centrifugal pump controller for controlling the centrifugal pump.

6. The deep sea aquaculture mesh sheet coating and sizing device for the mesh sheet of claim 4, wherein the glue dipping assembly further comprises a pressurized glue spraying mechanism, which is arranged between the first extrusion paired roller group and the second extrusion paired roller group and is used for spraying pressurized coating liquid to the mesh sheet.

7. The deep sea aquaculture mesh coating sizing device according to claim 1, wherein the drying assembly comprises:

the preheating mechanism is used for preheating the mesh impregnated with the coating liquid;

the drying mechanism is arranged behind the preheating mechanism and is used for further heating and drying the meshes;

and the tentering mechanism is arranged behind the drying mechanism and is used for drafting and shaping the heated mesh.

8. The deep sea aquaculture mesh coating sizing device according to claim 1, wherein the cooling assembly comprises:

the mesh guide roller is used for conveying meshes;

and the cooling air nozzle is used for blowing cooling air to the mesh.

9. The mesh coating setting device for the deep sea aquaculture net according to claim 8, wherein the cooling air nozzles are provided in plurality and are located on both sides of the upper and lower surfaces of the mesh.

10. The deep sea aquaculture mesh coating sizing device according to claim 1, wherein said width adjusting assembly comprises:

the transmission guide roller is used for setting and guiding the mesh transmission;

and the expanding bending roll is used for adjusting the width of the net sheet.

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