Woven bag flattening device

Abstract

The utility model relates to the technical field of woven bag production equipment, in particular to a woven bag flattening device. Comprising a workbench and a conveying belt on the workbench, a fixing frame is fixedly installed in the middle of the upper portion of the workbench, a hydraulic cylinder is fixedly installed at the top of the fixing frame, a lifting plate is fixedly installed at the bottom of the hydraulic cylinder, a first spring is fixedly installed at the bottom of the lifting plate, and a pressing plate is fixedly installed at one end of the bottom of the first spring; scraping plates are symmetrically arranged on the left side and the right side of the pressing plate, connecting rods are arranged between the scraping plates and the lifting plate, second springs are arranged between the adjacent connecting rods located on the same side, one ends of the connecting rods are rotationally connected with the lifting plate, the other ends of the connecting rods are rotationally connected with the scraping plates, and openings are formed in the sides, away from the pressing plate, of the scraping plates; the dust collection mechanism communicates with the opening through a hose. The woven bags can be flattened towards the two sides, and meanwhile impurities scraped off in the flattening process can be removed in a matched mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to braided bag production equipment technical field, concretely is a braided bag flat device. BACKGROUND

[0002] The film-coated braided bag needs to be coated after being flattened.

[0003] In the prior art, there is a kind of braided bag flat device with publication number CN210881123U, including bottom plate, the upper surface left and right sides of bottom plate are equipped with stand, the top of stand is equipped with top plate, the lower surface middle part of top plate is equipped with air cylinder in front, the piston rod of air cylinder is fixedly connected lifting plate, the middle part of lifting plate is equipped with first sliding slot, first sliding slot is slidably connected sliding block, the both ends of sliding block are equipped with fixed plate, the middle part of fixed plate is equipped with rotating shaft, the middle part of rotating shaft is equipped with compression roller, the left side of lifting plate in back is equipped with driving motor, the output shaft of driving motor is fixedly connected screw rod, the back of sliding block is threadedly connected screw rod.

[0004] The above-mentioned device is flattened by the rolling of compression roller when in use, and only the braided bag can be flattened during the rolling of compression roller, the wrinkles cannot be flattened, the braided bag is not flat, and the subsequent process is affected. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] In order to solve the above-mentioned problems of prior art, the utility model provides a kind of braided bag flat device, which can not only flatten braided bag to both sides, but also clean the impurities scraped off during flattening.

[0007] (II) technical scheme

[0008] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the utility model includes:

[0009] A kind of braided bag flat device, including workbench and the conveying belt on workbench, the middle part position of workbench top is fixedly installed with fixed frame, the top position of fixed frame is fixedly installed with hydraulic cylinder, the bottom position of hydraulic cylinder is fixedly installed with lifting plate, the bottom position of lifting plate is fixedly installed with first spring, the bottom one end of first spring is fixedly installed with pressing plate, the left and right sides of pressing plate are symmetrically provided with scraper, the position between scraper and lifting plate is provided with connecting rod, the adjacent connecting rod of the same side is provided with second spring, one end of connecting rod is rotatably connected with lifting plate, the other end is rotatably connected with scraper, the side away from pressing plate of scraper is provided with opening, the fixed frame is also fixedly provided with dust collection mechanism, the dust collection mechanism is communicated with opening by hose.Not only can braided bag be flattened to both sides, but also can clean the impurities scraped off during flattening.

[0010] Preferably, a guide rod is arranged between the lifting plate and the pressing plate, one end of the bottom of the guide rod is fixedly connected with the pressing plate, and the other end penetrates through the lifting plate and is slidably connected with the lifting plate.

[0011] Preferably, the scraper is provided with a circular arc corner at the bottom of the side away from the pressing plate.

[0012] (Three) beneficial effects

[0013] The utility model provides a kind of woven bag flat device.It has the following beneficial effects:

[0014] (1), the process that scraper spreads to both sides, scraper can scrape woven bag to both sides, and spread woven bag to both sides.

[0015] (2), the process that spreads, scraper can scrape sundry on the surface of woven bag, and dust suction mechanism extracts sundry through opening. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the structural diagram of the utility model;

[0017] Fig. 2 It is the connection structure diagram of the utility model fixed frame, hydraulic cylinder, lifting plate, first spring, pressing plate, scraper etc.

[0018] In the drawing: 1, workbench;2, conveying belt;3, fixed frame;4, hydraulic cylinder;5, lifting plate;6, first spring;7, pressing plate;8, scraper;9, connecting rod;10, second spring;11, opening;12, dust suction mechanism;13, guide rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model.Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the utility model.

[0020] As Figs. 1-2As shown, the woven bag flattening device of the embodiment comprises a workbench 1 and a conveyor belt 2 on the workbench 1, a fixed frame 3 is fixedly installed at the middle position above the workbench 1, a hydraulic cylinder 4 is fixedly installed at the top position of the fixed frame 3, a lifting plate 5 is fixedly installed at the bottom position of the hydraulic cylinder 4, a first spring 6 is fixedly installed at the bottom position of the lifting plate 5, a pressing plate 7 is fixedly installed at one end of the first spring 6, scraper plates 8 are symmetrically arranged at the left and right sides of the pressing plate 7, connecting rods 9 are arranged between the scraper plates 8 and the lifting plate 5, second springs 10 are arranged between adjacent connecting rods 9 at the same side, the connecting rods 9 can scrape the woven bag to both sides, and the woven bag is flattened to both sides. One end of the connecting rod 9 is rotationally connected with the lifting plate 5, and the other end is rotationally connected with the scraper plate 8, an opening 11 is arranged on the side of the scraper plate 8 away from the pressing plate 7, and a dust collection mechanism 12 is further fixedly arranged on the fixed frame 3 and communicates with the opening 11 through a hose. The dust collection mechanism 12 can suck the sundries scraped off during the flattening process of the woven bag.

[0021] Further, a guide rod 13 is arranged between the lifting plate 5 and the pressing plate 7, one end of the guide rod 13 is fixedly connected with the pressing plate 7, and the other end penetrates through the lifting plate 5 and is slidingly connected with the lifting plate 5.

[0022] Further, a circular arc corner is arranged at the bottom position of the side of the scraper plate 8 away from the pressing plate 7.

[0023] Working principle: The woven bag to be flattened is placed on the conveyor belt 2 and conveyed by the conveyor belt 2, after the woven bag is conveyed to the specified position, the lifting plate 5 is driven downward by the hydraulic cylinder 4, during the downward movement of the lifting plate 5, on the one hand, the first spring 6 is lowered, and the first spring 6 drives the pressing plate 7 to press and fix the woven bag on the conveyor belt 2. On the other hand, during the downward movement of the lifting plate 5, the connecting rods 9 expand away from the lifting plate 5 by overcoming the elastic force of the second springs 10, and the connecting rods 9 drive the scraper plates 8 to scrape the woven bag to both sides. During the scraping process of the woven bag, the sundries on the surface of the woven bag are scraped off, and the dust collection mechanism 12 sucks the scraped sundries through the hose and the opening 11.

Claims

1. A woven bag flattening device comprising a work table (1) and a conveyor belt (2) on the work table (1), characterized in that: The workbench (1) upper middle part position fixed mounting has fixed frame (3), the fixed frame (3) top position fixed mounting has hydraulic cylinder (4), the hydraulic cylinder (4) bottom position fixed mounting has lifting plate (5), the lifting plate (5) bottom position fixed mounting has first spring (6), the first spring (6) bottom one end fixed mounting has pressing plate (7), the pressing plate (7) left and right sides symmetrically is provided with scraper (8), the scraper (8) and lifting plate (5) between position setting has connecting rod (9), the connecting rod (9) between adjacent in the same side is provided with second spring (10), the connecting rod (9) one end is connected with lifting plate (5), the other end is connected with scraper (8), the scraper (8) is away from the pressing plate (7) one side and is provided with opening (11), the fixed frame (3) still is fixedly provided with dust extraction mechanism (12), the dust extraction mechanism (12) is communicated with opening (11) through the hose.

2. A woven bag flattening device as claimed in claim 1, wherein: The lifting plate (5) and the pressing plate (7) between position setting has guide rod (13), the guide rod (13) bottom one end is fixedly connected with the pressing plate (7), the top one end penetrates the lifting plate (5), and is slidably connected with the lifting plate (5).

3. A woven bag flattening device as claimed in claim 1, wherein: The scraper (8) is away from the pressing plate (7) one side bottom position and is provided with a circular arc angle.

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