CN214918024U

CN214918024U - Melt and spout cloth masterbatch production with automatic branch sieve equipment

Info

Publication number: CN214918024U
Application number: CN202121253181.0U
Authority: CN
Inventors: 马志俊
Original assignee: Fujian Cylon New Material Technology Co ltd
Current assignee: Fujian Cylon New Material Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-30
Anticipated expiration: 2031-06-04

Abstract

The utility model belongs to the technical field of non-woven fabrics processing equipment technique and specifically relates to a production of melt-blown fabric master batch is with automatic screening equipment. In the utility model, the arc-shaped screen is arranged, the fan-shaped cambered surface stock guide plate is arranged above the arc-shaped screen, the master batches entering from the feed hopper are guided to the front side and the rear side of the arc-shaped screen by the fan-shaped cambered surface stock guide plate, the master batches are collected to the middle part of the arc-shaped screen under the action of gravity and then are screened from left to right, when the master batches are converged to the middle part of the arc-shaped screen, the master batches are uniformly dispersed and screened, so that the master batches are screened in two directions in the screening box, the screening quality of the master batches is improved, meanwhile, the required length of the arc-shaped screening net is shortened, the construction area required by the screening box is integrally reduced, the arranged pressure sensor can detect whether master batches exist on the fan-shaped cambered surface material guide plate or not, when the master batch entered, pressure sensor detected pressure, and PLC controller control relay circular telegram makes vibrating motor operation, realizes the automatic control to master batch screening.

Description

Melt and spout cloth masterbatch production with automatic branch sieve equipment

Technical Field

The utility model relates to a non-woven fabrics processing equipment technical field specifically is a melt and spout automatic branch sieve equipment for production of cloth master batch.

Background

Most non-woven fabrics processing that exists on the existing market needs sieve the master batch before processing, and current screening equipment can't realize automatic screening, and screening efficiency is low, and equipment volume is great, consequently, proposes a melt-blown cloth master batch production with automatic screening equipment to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a production of melt-blown cloth master batch is with automatic branch sieve equipment, divide the screen cloth through setting up the arc, and divide the screen cloth top to set up fan-shaped cambered surface stock guide at the arc, the master batch that gets into from the feeder hopper is guided to the front and back both sides of arc branch screen cloth by fan-shaped cambered surface stock guide, the master batch collects the middle part of arc branch screen cloth under the action of gravity, sieve from left to right afterwards, when the master batch gathers to arc branch screen cloth middle part, the master batch is by evenly dispersed screening, make the master batch realize the screening of two directions in the screening case, improve the screening quality of master batch, and simultaneously, the required length of arc branch screen cloth has been shortened, the required construction area of screening case has been reduced wholly, whether the pressure sensor that sets up exists the master batch on the fan-shaped cambered surface stock guide, when the master batch is gone into, pressure sensor detects pressure, PLC controller control relay is switched on, the vibrating motor is enabled to operate, the relay is controlled to be powered off if the pressure cannot be detected, and the master batch screening is automatically controlled to solve the problems in the background technology.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic screening device for producing melt-blown cloth master batches comprises a base and a screening box, wherein rubber damping springs are fixedly arranged at four corners of the top of the base, four corners of the bottom of the screening box are respectively and fixedly connected with the corresponding rubber damping springs, a vibration motor is fixedly arranged on a bottom panel of the screening box, a downwardly-bent arc screening net is fixedly arranged between a front side plate and a rear side plate inside the screening box, a feeding hopper extending into the screening box is fixedly arranged at the top of the left end of the screening box, the left side plate and the right side plate of the feeding hopper extend to one fifth of the top of the screening box, a mounting plate is fixedly arranged between the left side plate and the right side plate of the feeding hopper, a fixing frame is arranged on the mounting plate, a pressure sensor is fixedly arranged between the fixing frame and the mounting plate, a sector arc guide plate which is upwardly discharged is fixedly arranged on the fixing frame, and a fine material discharge port extending out of the screening box is arranged at the front side of a bottom plate at the right end of the screening box, the coarse material discharge port is formed in the right side of the arc-shaped screen cloth on the right side panel of the screening box, the control room is arranged inside the base, the frequency converter and the relay are sequentially and fixedly arranged on the bottom plate inside the control room in a right-turning mode, the PLC is fixedly arranged on the inner wall of the left side inside the control room, the top panel of the base is a slope which is sequentially inclined downwards in a right-turning mode from the left side, and the screening box is mutually parallel to the top panel of the base in a straight line mode.

As an optimal scheme, a gap is reserved between the fan-shaped cambered surface material guide plate and the front and rear side panels of the feeding hopper, and the front and rear ends of the fan-shaped cambered surface material guide plate respectively extend to the front and rear ends of the arc-shaped screening net.

As a preferred scheme, the vibration motor is connected with the frequency converter through a line, the frequency converter is connected with the relay through a line, and the control lines of the frequency converter and the relay are respectively connected with the PLC.

Preferably, the pressure sensor is connected with the PLC through a line.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the arc screen cloth and the fan-shaped arc guide plate above the arc screen cloth, the master batches entering from the feed hopper are guided to the front side and the rear side of the arc screen cloth by the fan-shaped arc guide plate, the master batches are collected to the middle part of the arc screen cloth under the action of gravity and then are screened from left to right, when the master batches are converged to the middle part of the arc-shaped screen, the master batches are uniformly dispersed and screened, so that the master batches are screened in two directions in the screening box, the screening quality of the master batches is improved, meanwhile, the required length of the arc-shaped screening net is shortened, the construction area required by the screening box is integrally reduced, the arranged pressure sensor can detect whether master batches exist on the fan-shaped cambered surface material guide plate or not, when the master batch entered, pressure sensor detected pressure, and PLC controller control relay circular telegram makes vibrating motor operation, can not detect pressure, then control relay outage, realizes the automatic control to the master batch screening.

Drawings

FIG. 1 is a schematic view of the overall structure of an automatic screening device for producing melt-blown cloth master batches of the present invention;

figure 2 is the utility model relates to a melt and spout cloth master batch production with automatic branch sieve equipment sectional view.

In the figure: 1. a base; 2. screening the box; 3. a feed hopper; 4. a coarse material discharge port; 5. a fines discharge port; 6. a vibration motor; 7. a rubber damper spring; 8. an arc-shaped screen separating screen; 9. mounting a plate; 10. a fixed mount; 11. a fan-shaped cambered surface material guide plate; 12. a pressure sensor; 13. a control room; 14. a frequency converter; 15. a relay; 16. a PLC controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

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

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.

Example (b):

referring to fig. 1-2, the present embodiment provides a technical solution:

an automatic screening device for producing melt-blown cloth master batches comprises a base 1 and a screening box 2, wherein four corners of the top of the base 1 are fixedly provided with rubber damping springs 7, four corners of the bottom of the screening box 2 are respectively fixedly connected with the corresponding rubber damping springs 7, a bottom panel of the screening box 2 is fixedly provided with a vibration motor 6, an arc-shaped screening net 8 which is bent downwards is fixedly arranged between a front side plate and a rear side plate inside the screening box 2, the top of the left end of the screening box 2 is fixedly provided with a feeding hopper 3 which extends into the screening box 2, the left side plate and the right side plate of the feeding hopper 3 extend to one fifth of the height of the top of the screening box 2, a mounting plate 9 is fixedly arranged between the left side plate and the right side plate of the feeding hopper 3, a fixing frame 10 is arranged on the mounting plate 9, a pressure sensor 12 is fixedly arranged between the fixing frame 10 and the mounting plate 9, and a fan-shaped arc-shaped guide plate 11 which is upwards spitted is fixedly arranged on the fixing frame 10, bottom plate front side position of 2 right-hand members in screening case is provided with stretches out screening case 2 outer thin material discharge port 5, be provided with coarse fodder discharge port 4 on 8 right sides in arc branch screen cloth on the right side panel of screening case 2, 1 inside control room 13 that is provided with of base, turn right from a left side on the inside bottom plate of control room 13 and fix in proper order and be provided with converter 14 and relay 15, the fixed PLC controller 16 that is provided with on the inside left side inner wall of control room 13, the top panel of base 1 is for turning right the slope of downward sloping in proper order from a left side, screening case 2 is parallel to each other with base 1's top panel straight line.

Wherein, leave the space between fan-shaped cambered surface stock guide 11 and the front and back both sides board of feeder hopper 3, both ends extend to arc branch screen cloth 8 front and back both ends respectively around fan-shaped cambered surface stock guide 11, and vibrating motor 6 passes through line connection converter 14, and converter 14 passes through line connection relay 15, and PLC controller 16 is connected respectively to the control scheme of converter 14 and relay 15, and pressure sensor 12 passes through line connection PLC controller 16.

The working principle is as follows: by arranging the arc screen cloth and the fan-shaped arc guide plate above the arc screen cloth, the master batches entering from the feed hopper are guided to the front side and the rear side of the arc screen cloth by the fan-shaped arc guide plate, the master batches are collected to the middle part of the arc screen cloth under the action of gravity and then are screened from left to right, when the master batches are converged to the middle part of the arc-shaped screen, the master batches are uniformly dispersed and screened, so that the master batches are screened in two directions in the screening box, the screening quality of the master batches is improved, meanwhile, the required length of the arc-shaped screening net is shortened, the construction area required by the screening box is integrally reduced, the arranged pressure sensor can detect whether master batches exist on the fan-shaped cambered surface material guide plate or not, when the master batch entered, pressure sensor detected pressure, and PLC controller control relay circular telegram makes vibrating motor operation, can not detect pressure, then control relay outage, realizes the automatic control to the master batch screening.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production of melt-blown cloth master batch is with automatic branch sieve equipment, includes base (1) and screening case (2), its characterized in that: the screening box is characterized in that rubber damping springs (7) are fixedly arranged at four corners of the top of the base (1), four corners of the bottom of the screening box (2) are fixedly connected with the corresponding rubber damping springs (7) respectively, a vibration motor (6) is fixedly arranged on a bottom panel of the screening box (2), an arc-shaped screening net (8) which bends downwards is fixedly arranged between a front side plate and a rear side plate inside the screening box (2), a feeding hopper (3) which extends into the screening box (2) is fixedly arranged at the top of the left end of the screening box (2), the left side surface plate and the right side surface plate of the feeding hopper (3) extend to the top of the screening box (2) to be one fifth of the height downwards, a mounting plate (9) is fixedly arranged between the left side plate and the right side surface of the feeding hopper (3), a fixing frame (10) is arranged on the mounting plate (9), and a pressure sensor (12) is fixedly arranged between the fixing frame (10) and the mounting plate (9), the utility model discloses a screening box, including mount (10), screening box (2), arc branch screen cloth (8), bottom plate front side position of screening box (2) right-hand member is provided with fine material discharge port (5) outside stretching out screening box (2), be provided with coarse fodder discharge port (4) on arc branch screen cloth (8) right side on the right side panel of screening box (2), base (1) inside is provided with control room (13), turn right from a left side on the inside bottom plate of control room (13) and fix from a left side and be provided with converter (14) and relay (15) in proper order, the fixed PLC controller (16) that is provided with on the inside left side inner wall of control room (13), the top panel of base (1) is for turning right slope of downward sloping in proper order from a left side, screening box (2) is parallel to each other with the top panel straight line of base (1).

2. The automatic screening equipment for producing the melt-blown fabric master batches is characterized in that: gaps are reserved between the fan-shaped cambered surface material guide plate (11) and the front and rear side panels of the feeding hopper (3), and the front end and the rear end of the fan-shaped cambered surface material guide plate (11) respectively extend to the front end and the rear end of the cambered screen (8).

3. The automatic screening equipment for producing the melt-blown fabric master batches is characterized in that: the vibration motor (6) is connected with a frequency converter (14) through a line, the frequency converter (14) is connected with a relay (15) through a line, and control lines of the frequency converter (14) and the relay (15) are respectively connected with a PLC (programmable logic controller) (16).

4. The automatic screening equipment for producing the melt-blown fabric master batches is characterized in that: the pressure sensor (12) is connected with a PLC (programmable logic controller) controller (16) through a line.