CN210826475U

CN210826475U - Fiber board leftover material pre-opening device

Info

Publication number: CN210826475U
Application number: CN201921495081.1U
Authority: CN
Inventors: 张光林
Original assignee: Suzhou Coconut Fiber Products Technology Co ltd
Current assignee: Suzhou Coconut Fiber Products Technology Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-23
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a fibre board leftover bits open device in advance, fibre board leftover bits open device in advance includes: the device comprises a feeding mechanism, a pre-loosening mechanism and a fiber conveying mechanism; the pre-opening mechanism comprises a shell and a plurality of opening rollers, the opening rollers are all installed inside the shell, hook tooth structures which are continuously distributed are arranged on the surfaces of the opening rollers, all the opening rollers are attached together to enclose an opening cavity, a feeding hole is formed in an opening of the opening cavity, the opening rollers can rotate under the action of a driving mechanism, and a discharging hole is formed in the shell below the opening cavity; the fiber conveying mechanism is composed of a conveying fan and a conveying pipeline, the conveying fan is installed on the conveying pipeline, one end of the conveying pipeline is connected with the discharge port, and the other end of the conveying pipeline is connected with the next procedure. In this way, the utility model discloses can be fast effectual break up the fiberboard leftover bits, realize the recovery of leftover bits and pieces and recycle.

Description

Fiber board leftover material pre-opening device

Technical Field

The utility model relates to a production equipment field especially relates to a fibre board leftover bits device of opening in advance.

Background

The fiber board needs to be cut according to the applicability of the using condition in the production process, the cut fiber board leftover materials usually occupy more than 10% of the whole fiber board, are stored for a long time to occupy the production space of a factory and need to be processed in time, and the conventional processing mode is generally the landfill treatment of residual ash after incineration, so that the processing mode is too simple and is the serious waste of the conventional resources. Therefore, by analyzing the structure of the fiber board, we have found that the fiber board is generally pressed by mixing the thermoplastic fiber material with low melting point and the natural fiber material, and has certain strength and hardness, and if the fiber structure in the board needs to be dispersed if the fiber board is desired to be reused, the existing opener is generally applied in the needle spinning industry, and the fiber board with the compact block structure cannot be directly opened.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a fibre board leftover bits device of opening in advance can open in advance to the higher fibre board leftover bits of intensity, realizes resource recovery and utilizes.

In order to solve the technical problem, the utility model discloses a technical scheme be: providing a fiberboard leftover pre-opening device, wherein the fiberboard leftover pre-opening device comprises: the device comprises a feeding mechanism, a pre-loosening mechanism and a fiber conveying mechanism, wherein the feeding mechanism is connected with a feeding hole of the pre-loosening mechanism, and a discharging hole of the pre-loosening mechanism is connected with the fiber conveying mechanism; the feeding mechanism consists of a feeding conveyor belt and a side guard plate, and the tail end of the feeding conveyor belt extends into the feeding port; the pre-loosening mechanism comprises a shell and a plurality of loosening rollers, the loosening rollers are fixed inside the shell, hook tooth structures which are continuously distributed are arranged on the surface of each loosening roller, the loosening rollers can rotate under the action of a driving mechanism, the driving mechanism of the loosening rollers is installed outside the shell, all the loosening rollers are attached together to enclose a loosening cavity, the feed inlet is arranged at the opening of the loosening cavity, and the discharge outlet is arranged on the shell below the loosening cavity; the fiber conveying mechanism is connected to the discharge port and comprises a conveying fan and a conveying pipeline, the conveying fan is installed on the conveying pipe, one end of the conveying pipeline is connected with the discharge port, and the other end of the conveying pipeline is connected with a feed port of equipment used in the next procedure.

In a preferred embodiment of the present invention, the angle between the feeding conveyor and the horizontal plane is 15 to 30 °.

In a preferred embodiment of the present invention, the plucker rollers are symmetrically arranged in the housing, and all the central connecting lines of the cross sections of the plucker rollers are rectangular.

In a preferred embodiment of the invention, the roller shafts are connected between the opening rollers through gears or transmission belts, and the surface linear velocities of all the opening rollers are the same.

In a preferred embodiment of the present invention, a brush roller is installed outside the opening roller on both sides of the opening chamber.

In a preferred embodiment of the present invention, the material of the bristles on the brush roller is the same as the material of the main body fibers in the fiber board.

In a preferred embodiment of the invention, the linear speed of the surface of the brush roller is the same as the linear speed of the surface of the opening roller.

In a preferred embodiment of the present invention, the feed inlet is disposed in the upper half of the opening chamber.

The utility model has the advantages that: the technical scheme of the utility model be the fibre pine that utilizes current opening roller amalgamation to open the chamber then will cut off behind the fiberboard leftover bits drop into and open the chamber and come out through the gullet tooth on opening roller surface on with the fiberboard, then pass through the pipeline from the discharge gate of below and carry next process, whole equipment structure is simple, high production efficiency, can effectually turn into coarse fiber class raw and other materials with the leftover bits, realize the make full use of material, reduce the extravagant manufacturing cost who reduces fibrous material of raw materials of production link.

Drawings

Fig. 1 is a schematic front view of a preferred embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of a preferred embodiment of the present invention;

FIG. 3 is a schematic view of the form of the surface teeth of the opening roller according to a preferred embodiment of the present invention;

the parts in the drawings are numbered as follows:

1. the device comprises a shell, 2 parts of an opening roller, 3 parts of hook teeth, 4 parts of a driving roller transmission shaft, 5 parts of a driven roller shaft, 6 parts of a driving motor, 7 parts of a conveying belt, 8 parts of a side protection plate, 9 parts of a fan, 10 parts of a conveying pipeline, 11 parts of a feeding port, 12 parts of an opening cavity, 13 parts of a brush roller.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to the drawings, the embodiment of the present invention includes: a fiberboard scrap pre-opening device, comprising: the device comprises a feeding mechanism, a pre-loosening mechanism and a fiber conveying mechanism, wherein the feeding mechanism is connected with a feeding hole 11 of the pre-loosening mechanism, and a discharging hole of the pre-loosening mechanism is connected with the fiber conveying mechanism; the feeding mechanism is composed of a feeding conveyor belt 7 and a side guard plate 8, and the tail end of the feeding conveyor belt 7 extends into the feeding hole 11.

Pre-loosening mechanism includes casing 1 and 8 opening roller 2, opening roller 2 is fixed inside casing 1, and 2 surfaces of every opening roller are equipped with the gullet tooth 3 of arranging in succession, collude out the fibre after conveniently breaking up the fibreboard in-process, 8 opening roller 2 are laminated mutually, and the symmetry is arranged, and 2 cross-section center connection of all opening rollers are the rectangle, enclose rectangle open cavity 12, and wherein two opening rollers 2 on open cavity 12 upper portion are the drive roll, drive roll roller 4 links to each other with driving motor 6 of installing on casing upper portion through the drive belt, the drive roll shaft passes through the gear structure in the casing and links to each other in driven roll shaft 5 of settling the driven opening roller on side and bottom and drives the synchronous rotation of side roll roller 5, the speed ratio between drive roll and the side roll is 1: 1 transmission, so the surface linear velocity is the same, can reduce the friction damage that causes because the gullet tooth 3 on the binding face, wherein set up and still be equipped with the brush roll 13 respectively in the 2 outsides of opening roller of side, can brush down the fibre material that the side was taken out fast to the casing bottom, the brush hair in the brush roll 13 outside is the same with the main part fibre of fibreboard, prevents to mix into miscellaneous fibre, and the surface linear velocity of brush roll 13 is the same with the surface linear velocity of opening roller 2 moreover, reduces the brush hair and opens the friction between the roller 2.

The feed inlet 11 is arranged at the upper half part of the opening cavity 12, so that leftover materials of the fiber board can be prevented from entering the opening cavity 12 and then turning over from the feed inlet 11 in the opening process, and the feed inlet 11 is higher in position, so that a certain included angle is formed between the feeding conveyor belt 7 and the horizontal plane, the feeding of workers can be facilitated, and the included angle is 15 degrees.

The discharge hole is arranged on the shell 1 below the opening cavity 12; the fiber conveying mechanism is connected to the discharge port and comprises a conveying fan 9 and a conveying pipeline 10, the conveying fan 9 is installed on the conveying pipeline 10, one end of the conveying pipeline 10 is connected with the discharge port, the other end of the conveying pipeline is connected with the opener, and pre-opened materials are sent into the opener to be mixed with new materials to achieve recycling.

Referring to FIGS. 1-3, in another embodiment,

a fiberboard scrap pre-opening device, comprising: the device comprises a feeding mechanism, a pre-loosening mechanism and a fiber conveying mechanism, wherein the feeding mechanism is connected with a feeding hole 11 of the pre-loosening mechanism, and a discharging hole of the pre-loosening mechanism is connected with the fiber conveying mechanism; the feeding mechanism is composed of a feeding conveyor belt 7 and a side guard plate 8, and the tail end of the feeding conveyor belt 7 extends into the feeding hole 11.

Pre-loosening mechanism includes casing 1 and 8 opening roller 2, opening roller 2 is fixed inside casing 1, and 2 surfaces of every opening roller are equipped with the gullet tooth 3 of arranging in succession, collude out the fibre after conveniently opening the in-process and break up the fibreboard, 8 opening roller 2 are laminated mutually, and the symmetry is arranged, and 2 cross-section center connection of all opening rollers are the rectangle, enclose rectangle open cavity 12, and wherein two opening roller 2 on opening cavity 12 upper portion are the drive roll, drive roll roller 4 links to each other with install driving motor 6 on casing upper portion through the drive belt, the drive roll shaft links to each other with driven voller axle 5 of the driven opening roller of settling at side and bottom through the conveyer belt transmission structure in the casing and drives the synchronous rotation of side roller axle 5, the rotation ratio between drive roll and the side roller is 1: 1 transmission, so the surface linear velocity is the same, can reduce the friction damage that causes because the gullet tooth 3 on the binding face, wherein set up and still be equipped with the brush roll 13 respectively in the 2 outsides of opening roller of side, can brush down the fibre material that the side was taken out fast to the casing bottom, the brush hair in the brush roll 13 outside is the same with the main part fibre of fibreboard, prevents to mix into miscellaneous fibre, and the surface linear velocity of brush roll 13 is the same with the surface linear velocity of opening roller 2 moreover, reduces the brush hair and opens the friction between the roller 2.

The feed inlet 11 is arranged at the upper half part of the opening cavity 12, so that leftover materials of the fiber board can be prevented from entering the opening cavity 12 and then turning over from the feed inlet 11 in the opening process, and the feed inlet 11 is higher in position, so that a certain included angle is formed between the feeding conveyor belt 7 and the horizontal plane, the feeding of workers can be facilitated, and the included angle is 30 degrees.

The working principle of the above embodiments 1 and 2 is:

when the waste materials of fiber board corners enter the opening cavity through the conveyor belt 7 and then 12, the driving motor 6 rotates to drive the opening roller 2 at the top to rotate, the opening roller 2 at the top rotates and simultaneously drives the opening rollers 2 at the side edges and the bottom to rotate through the driving motor 6 on the shell 1, the hook teeth 3 arranged on the surfaces of the opening rollers 2 in the rotating process of all the opening rollers 2 can pull open the fiber layers on the fiber boards in a claw hooking mode and tear the fiber strips, then the fine fiber strips are taken out of the opening cavity 12 in the moving process of the opening rollers 2, finally fall to the bottom of the shell 1 under the action of gravity and the brush roller 13, and are sucked away by the conveyor fan 9 through the conveyor pipeline 10 of the discharge port.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A fiberboard leftover pre-opening device is characterized by comprising: the device comprises a feeding mechanism, a pre-loosening mechanism and a fiber conveying mechanism, wherein the feeding mechanism is connected with a feeding hole of the pre-loosening mechanism, and a discharging hole of the pre-loosening mechanism is connected with the fiber conveying mechanism;

the feeding mechanism consists of a feeding conveyor belt and a side guard plate, and the tail end of the feeding conveyor belt extends into the feeding port;

the pre-loosening mechanism comprises a shell and a plurality of loosening rollers, the loosening rollers are mounted inside the shell, hook tooth structures which are continuously distributed are arranged on the surface of each loosening roller, the loosening rollers can rotate under the action of a driving mechanism, the driving mechanism of the loosening rollers is mounted outside the shell, all the loosening rollers are attached together to enclose a loosening cavity, the feed inlet is arranged at the opening of the loosening cavity, and the discharge outlet is arranged on the shell below the loosening cavity;

the fiber conveying mechanism is connected to the discharge port and comprises a conveying fan and a conveying pipeline, the conveying fan is installed on the conveying pipe, one end of the conveying pipeline is connected with the discharge port, and the other end of the conveying pipeline is connected with a feed port of equipment used in the next procedure.

2. The fiber board scrap pre-opening apparatus according to claim 1, wherein the angle between the feeding conveyor belt and the horizontal plane is 15-30 °.

3. The fiber board scrap pre-opening apparatus in accordance with claim 1 wherein the opening rolls in the housing are symmetrically arranged and the center line of the cross-section of all opening rolls is rectangular.

4. The fiber board scrap pre-opening apparatus in accordance with claim 1 wherein the opening rolls are connected to each other by gears or belts, and the linear surface speeds of all the opening rolls are the same.

5. The fiber board scrap pre-opening apparatus in accordance with claim 1 wherein brush rolls are mounted to the outside of the opening rolls on both sides of the opening chamber.

6. The fiber board scrap pre-opening device according to claim 5, wherein the brush rolls are made of bristles of the same material as the main fibers of the fiber board.

7. The fiber board scrap pre-opening apparatus in accordance with claim 5 wherein the linear speed of the brush roll surface is the same as the linear speed of the opening roll surface.

8. The fiber board scrap pre-opening apparatus in accordance with claim 1 wherein the feed inlet is located in the upper half of the opening chamber.