CN113277292B

CN113277292B - Carding feeding machine

Info

Publication number: CN113277292B
Application number: CN202110697781.4A
Authority: CN
Inventors: 王金山; 王翔; 杨少应; 王廷华; 陈妃奕; 洪恒侨; 苏汉侨; 黄龙赵
Original assignee: Leizhou Leibao Machinery Co ltd
Current assignee: Leizhou Leibao Machinery Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2025-10-31
Anticipated expiration: 2041-06-23
Also published as: CN113277292A

Abstract

This invention discloses a carding and feeding machine, comprising a frame, a feeding assembly, a carding assembly, a belt conveyor, and a power unit. A storage hopper is mounted on the frame. The feeding assembly includes a feeding roller and multiple material-pushing plates, with the feeding roller installed on the upper front side of the frame. The carding assembly includes a carding roller and multiple rows of carding teeth, with the carding roller installed in the middle of the frame and at the bottom of the storage hopper. A feeding connecting plate is provided between the feeding roller assembly and the carding roller assembly, with the plate surface inclined and fixedly mounted on the frame. The belt conveyor is installed at the lower part of the frame and below the carding assembly. The power unit drives the feeding roller and the carding roller to rotate. This invention has a compact structure. By driving the carding roller to rotate through the power unit, it can neatly card messy wood raw materials, bamboo, or other cylindrical lightweight materials and push the materials up along the feeding connecting plate, where they fall individually onto the material-pushing plates and are quantitatively conveyed out of the frame as the feeding roller rotates.

Description

Carding feeding machine

Technical Field

The invention relates to the technical field of carding machines, in particular to a carding feeding machine.

Background

At present, wood raw materials, bamboo poles and cylindrical light materials are loaded by a wood grabbing machine and transported by a self-unloading truck in the placing and conveying process. When unloading, wood raw materials can be mutually crossed and stacked together to be in an unordered state. When the secondary processing is carried out, great inconvenience is caused, and the secondary processing needs to be carried to another factory building area for processing after manual re-carding and stacking. The manual stacking mode is adopted, the manual stacking mode cannot be matched with an existing conveying and processing production line, and the automation level is low. The manual operation mode is original, the production efficiency is low, a large amount of time, manpower and material resources can be wasted, the manpower cost is increased, and the production speed is restricted. In addition, in the carrying process, huge potential safety hazards exist, and the operation manual work is easy to crush.

Disclosure of Invention

The invention aims to provide a carding feeder, which can improve the production efficiency of wood raw material carding, reduce the production cost and ensure the operation safety.

The technical scheme includes that the carding feeding machine comprises a frame, a feeding assembly, a carding assembly, a belt conveyor and a power device, wherein a storage hopper is arranged on the frame, the feeding assembly comprises a feeding roller and a plurality of stirring bending plates uniformly arranged on the feeding roller, two ends of the feeding roller are respectively arranged on the upper part of the front side of the frame through first bearing seat assemblies, the carding assembly comprises a carding roller and a plurality of rows of carding teeth uniformly arranged on the carding roller, two ends of the carding roller are respectively arranged in the middle of the frame through second bearing seat assemblies and are positioned at the bottom of the storage hopper, a feeding connection plate is further arranged between the feeding roller assemblies and the carding roller assemblies, the plate surface of the feeding connection plate is inclined and fixedly arranged on the frame, the belt conveyor is arranged on the lower part of the frame and is positioned below the carding assembly, and the power device is arranged on the frame and can drive the feeding roller and the carding roller to rotate.

Further, the feeding connection plate comprises a feeding straight plate body and a discharging arc plate body.

Further, an included angle formed by the connecting line of the centers of the feeding roller and the carding roller and the feeding straight plate body is 0-5 degrees, and the vertical distance between the tail of the feeding straight plate body and a plane passing through the centers of the two rollers is L/4-L/2, wherein L is the distance between the connecting lines of the centers of the two rollers.

Further, the feeding roller comprises a first roller, first flanges fixedly arranged at two ends of the first roller, and a first rotating shaft connected to the first flanges, wherein the first rotating shaft is arranged on the first bearing seat assembly, a plurality of stirring bending plates are uniformly arranged on the roller, and the included angle of the stirring bending plates is 140-160 degrees.

Further, the carding roller comprises a second roller, second flanges fixedly arranged at two ends of the second roller, and a rotating shaft connected to the second flanges, wherein the rotating shaft is arranged on the second bearing assembly, and a plurality of rows of carding teeth are uniformly distributed on the roller.

Further, the conveyor comprises a driving roll shaft, a frame, a conveying belt, an adjusting bracket, a driven roll shaft and a plurality of supporting carrier rollers uniformly distributed on the frame, wherein the driving roll shaft is arranged on one side of the frame, the driven roll shaft is arranged on the other side of the frame through the adjusting bracket, and the conveying belt is sleeved on the driving roll shaft and the driven roll shaft.

Further, the power device comprises a motor and a reduction gearbox connected with the motor, an output shaft of the reduction gearbox is connected with one end part of the feeding roller through an Oldham coupling, a first driving wheel and a second driving wheel are respectively connected to the same side end parts of the feeding roller and the carding roller, and the first driving wheel and the second driving wheel are connected through a driving assembly.

Further, the transmission assembly comprises a rotating shaft which is arranged on the frame through two bearing seats, a first driven wheel and a second driven wheel are arranged on the rotating shaft, and the first driven wheel is connected with the first driving wheel and the second driven wheel is connected with the second driving wheel through a chain or a belt respectively.

Further, the transmission assembly also includes a protective housing.

Further, a protective cover of the power device is also arranged on the frame.

The invention has the beneficial effects of compact structure, high efficiency, convenience and rapidness and effectively reduces the labor intensity of workers. The carding machine comprises a rack, a carding roller, a carding plate, a power device, a plurality of carding teeth, a material loading connecting plate, a material stirring bending plate, a plurality of wood raw materials, a plurality of feeding bending plates and a plurality of feeding bending plates, wherein the carding roller is arranged on the rack; and then the operator adds the materials to be combed to the storage hopper continuously through the loader, so that a circulating production line is formed. The invention can be matched with a subsequent processing production line, and improves the automation level of material processing.

The invention can be used for carding raw materials with different diameters and lengths, and quantitatively and stably conveying the raw materials. The processed raw materials can be long-strip wood, bamboo, square tubes, elliptic tubes, steel tubes, shaft irons and the like, and the shapes can be round, elliptic, square and the like.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of a carding and feeding machine according to the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a schematic structural view of a frame in the present invention.

FIG. 4 is a schematic perspective view of a comb assembly according to the present invention.

Fig. 5 is an exploded view of fig. 4.

Fig. 6 is a schematic perspective view of a feeding assembly according to the present invention.

Fig. 7 is an exploded view of fig. 6.

FIG. 8 is a schematic view of the relative positions of the loading roller and the carding roller.

Fig. 9 is a schematic perspective view of a conveyor apparatus according to the present invention.

Fig. 10 is an exploded view of fig. 9.

Fig. 11 is a schematic perspective view of a power unit according to the present invention.

Fig. 12 is an exploded view of fig. 11.

Fig. 13 is a schematic perspective view of a transmission assembly according to the present invention.

Fig. 14 is an exploded view of fig. 13.

Fig. 15 is a schematic structural view of a power plant protection cover in the present invention.

FIG. 16 is a schematic view showing a state in which the carding feeder of the present invention conveys a wood raw material.

FIG. 17 is a schematic cross-sectional view of a carding feeder of the present invention delivering wood feedstock.

Detailed Description

As shown in fig. 1-2, the carding feeding machine of the present invention comprises a frame 10, a feeding assembly 20, a carding assembly 30, a belt conveyor 50 and a power device 60.

Wherein, as shown in fig. 3, the frame 10 includes a main frame 15 and a power unit mounting frame 13. The frame 10 is provided with a storage hopper which comprises a back inclined side plate 12, a left inclined side plate and a right inclined side plate 14, and the storage hopper is arranged at the rear side of the main frame 15 and forms a storage space with the feeding connection plate 11 for placing wood raw materials to be combed. The feeding straight plate body of the feeding connection plate 11 and the bottom of the back side plate 12 are correspondingly provided with notch grooves for the carding teeth 39 to pass through. The feeding assembly 20, the carding assembly 30 and the belt conveyor 50 are respectively arranged on the main frame 15, and the power device 60 is fixedly connected on the power device mounting frame 13.

When the wood material storing hopper is specifically applied, the size, the length, the width and the height of the wood material storing hopper can be set according to actual needs, for example, the wood material storing hopper can be designed into a large capacity, about 1.5 tons of wood material can be contained at one time, the length of a single jack timber wood material is between 1 and 2.5 meters, and after the wood material storing hopper is inserted mutually, the length of a bundle is about 4 meters.

As shown in fig. 4-5, the carding assembly 30 includes a carding roller and three rows of carding teeth 39 uniformly distributed on the carding roller, wherein the carding teeth 39 of each row are arranged at intervals, the teeth of the carding teeth 39 have a certain arc shape, and when rotating, the teeth can stir the wood raw materials in the storage hopper, so that the carding and stacking can be carried out, the wood raw materials can be pushed to move upwards, and the surface bark and other sundries of the wood raw materials can be peeled off, so that the double functions are realized. The two ends of the carding roller are respectively arranged in the middle of the frame 10 and positioned at the bottom of the storage hopper 10 through a second bearing assembly, a feeding connection plate 11 is further arranged between the feeding roller assembly 20 and the carding roller assembly 30, the plate surface of the feeding connection plate 11 is inclined and fixedly arranged on the frame 10, the belt conveyor 50 is arranged at the lower part of the frame 10 and positioned below the carding assembly 30, and the power device 60 is arranged on the frame 10 and can drive the feeding roller and the carding roller to rotate.

Specifically, the carding roller comprises a second roller 38, second flanges 36 fixedly installed at two ends of the second roller 38, and a rotating shaft 32, wherein the rotating shaft 32 is installed on the second bearing assembly, and one end of the second rotating shaft 32 is fixedly connected to the second flange 36 through a first nut 37. A plurality of rows of said comb teeth 39 are uniformly mounted on the drum 28. The second bearing assembly is constituted by a second bearing 33, a second bearing 34 and a second bearing cover 35.

As shown in fig. 6-8, the feeding assembly 20 comprises a feeding roller and six stirring bending plates 29 uniformly distributed on the feeding roller, wherein the stirring bending plates 29 are in an obtuse angle shape, so that wood raw materials can be stably borne, and the wood raw materials can be prevented from sliding out in the conveying process. The two ends of the feeding roller are respectively arranged at the upper part of the front side of the frame 10 through a first bearing seat component.

The feeding roller comprises a first roller 28, first flanges 26 fixedly installed at two ends of the first roller 28, and a first rotating shaft 22, wherein the first rotating shaft 22 is installed on the first bearing seat assembly, and one end of the first rotating shaft 22 is fixedly connected to the first flanges 26 through a first nut 27. A plurality of material stirring bending plates 29 are uniformly arranged on the roller 28, and the included angle alpha of the material stirring bending plates is 140-160 degrees. The first bearing housing assembly is made up of a first bearing housing 23, a first bearing 24 and a first bearing cap 25.

The loading connection plate 11 includes a loading straight plate body 111 and a unloading arc plate body 112. The included angle beta formed by the connecting line of the centers of the feeding roller and the carding roller and the feeding straight plate body is 0-5 degrees, and the vertical distance C between the tail of the feeding straight plate body and the plane passing through the centers of the two rollers is L/4-L/2, wherein L is the distance between the connecting lines of the centers of the two rollers. The carding roller and the feeding roller have a certain height fall, the feeding straight plate body is used for transition, the carding roller pushes up the wood raw material, the wood raw material moves upwards along the feeding straight plate body until the wood raw material falls onto the stirring bending plate 29 of the feeding roller at intervals until the wood raw material is at the top end, and the wood raw material is quantitatively conveyed along with the rotation of the feeding roller. The unloading arc plate body sets up along the material loading subassembly 20 circumference outside, and its arc face space corresponds with the space that forms between two stirring bent plates, so, can guarantee that timber raw materials does not leak out at the conveying process, accomplish automatic ration and carry steadily.

As shown in fig. 9 and 10, the conveyor 50 includes a driving roller shaft 51, a frame 52, a conveyor belt 53, an adjusting bracket 54, a driven roller shaft 55 and a plurality of supporting rollers 56 uniformly distributed on the frame 52, the driving roller shaft 51 is installed on one side of the frame 52, the driven roller shaft 55 is installed on the other side of the frame through the adjusting bracket 54, and the conveyor belt 53 is sleeved on the driving roller shaft 51 and the driven roller shaft 55. By providing the conveyor 50, bark and other impurities peeled off by the carding drum 30 can be conveyed out of the bottom.

As shown in fig. 11 and 12, the power device 60 includes a motor 61 and a reduction gearbox 65 connected with the motor, an output shaft of the reduction gearbox 65 is connected with one end of the feeding roller 28 through an oldham coupling 66, the same side ends of the feeding roller 28 and the carding roller 38 are respectively connected with a first driving wheel 21 and a second driving wheel 31, and the first driving wheel 21 and the second driving wheel 31 are connected through a driving assembly 40.

As shown in fig. 13 and 14, the transmission assembly 40 includes a rotating shaft 45 mounted on the frame 10 through two bearing blocks 46, a first driven wheel 43 and a second driven wheel 44 are mounted on the rotating shaft 45, the first driven wheel 43 is connected with the first transmission wheel 21 through a first chain 42, and the second driven wheel 44 is connected with the second transmission wheel 31 through a second chain 47. Of course, in practical application, the chain can be replaced by a belt, and the same effect can be achieved. In addition, a torsion overload protection coupler can be added behind the second driven wheel 44 according to the power condition, so that when the clamping torque of the wood raw material is too large, the overload protection can be realized, and the roller is prevented from being damaged, and the bearing and the torsion shaft are prevented from being burnt.

In addition, as shown in fig. 15, a protective cover 70 of the power unit 60 is further installed on the frame, and the safety is ensured by providing the protective cover 41 and the protective cover 70, so that the equipment is prevented from being damaged due to collision.

The working process of the invention when in application is that materials with regular shapes (such as wood raw materials, bamboo and round tube type light materials) can be used, for example, wood raw materials can be used for operation, and the invention can be matched with a conveying line of a wood raw material processing production line. The conveying line is arranged at the outlet end of the carding and feeding machine. During production, wood raw materials or other materials with different lengths and no regulations are put into a hopper by a wood grabbing loader (shown in figures 16 and 17). Starting the carding feeder, driving the carding assembly 30 to roll by the power device 60 through the Oldham coupling, carding the wood raw material in the hopper, cleaning the sundries on the outer skin of the wood raw material, and conveying the sundries out of the other places on the conveyor 50 arranged at the bottom of the frame. The wood raw materials which are tidy to be combed are conveyed to a feeding connection plate 11 arranged on the frame 10 through the combing teeth, and then conveyed to a stirring bending plate 39 of a feeding roller arranged on the frame through the feeding connection plate 11. Along with the rotation of the feeding roller, wood raw materials are quantitatively conveyed out of the frame, fall onto a wood conveying line and then are conveyed to a designated position, so that a circulating automatic production line is formed.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A carding and feeding machine, characterized in that: it includes a frame (10), a feeding assembly (20), a carding assembly (30), a belt conveyor (50), and a power unit (60); a storage hopper is installed on the frame (10); the feeding assembly (20) includes a feeding roller and multiple pusher plates (29) evenly distributed on the feeding roller; the two ends of the feeding roller are respectively installed on the upper front side of the frame (10) through a first bearing seat assembly; the carding assembly (30) includes a carding roller and multiple rows of pusher plates evenly distributed on the carding roller. The combing teeth (39) and the combing rollers are respectively mounted in the middle of the frame (10) and located at the bottom of the storage hopper through the second bearing seat assembly; a feeding connecting plate (11) is also provided between the feeding assembly (20) and the combing assembly (30), the feeding connecting plate (11) is inclined and fixedly mounted on the frame (10); the belt conveyor (50) is installed in the lower part of the frame (10) and located below the combing assembly (30), and the power unit (60) is installed on the frame (10) and can drive the feeding roller and the combing roller to rotate;

The feeding connecting plate (11) includes a feeding straight plate and a discharging arc plate;

The included angle (β) formed by the line connecting the centers of the feeding roller and the combing roller and the feeding straight plate is 0°-5°, and the vertical distance (C) between the tail of the feeding straight plate and the plane passing through the centers of the two rollers is L/4-L/2, where L is the distance between the lines connecting the centers of the two rollers.

The feeding roller includes a first roller (28), a first flange (26) fixedly installed at both ends of the first roller (28), and a first rotating shaft (22) connected to the first flange (26). The first rotating shaft (22) is installed on the first bearing seat assembly. Multiple material-pushing bending plates (29) are evenly installed on the first roller (28), and the included angle (α) of the material-pushing bending plates is 140°-160°.

The combing roller includes a second roller (38), a second flange (36) fixedly installed at both ends of the second roller (38), and a rotating shaft (32) connected to the second flange (36). The rotating shaft (32) is installed on the second bearing seat assembly, and multiple rows of combing teeth (39) are evenly installed on the second roller (38).

During production, long strips of raw materials of varying lengths and in a disorderly manner are put into the storage hopper; the combing and feeding machine is started, and the power unit (60) drives the combing component (30) to rotate, combing the raw materials in the storage hopper, and at the same time cleaning the debris on the outer skin of the raw materials, which fall onto the belt conveyor (50) set at the bottom of the frame and are sent out; the combed raw materials are then conveyed through the combing teeth (39) to the feeding connecting plate (11) set on the frame, and then conveyed through the feeding connecting plate to the feeding roller set on the frame; as the feeding roller rotates, the raw materials are quantitatively conveyed out of the frame.

2. The carding and feeding machine according to claim 1, characterized in that: the conveyor (50) includes a drive roller (51), a frame (52), a conveyor belt (53), an adjusting bracket (54), a driven roller (55), and a plurality of support rollers (56) evenly distributed on the frame (52), the drive roller (51) is installed on one side of the frame (52), the driven roller (55) is installed on the other side of the frame through the adjusting bracket (54), and the conveyor belt (53) is fitted on the drive roller (51) and the driven roller (55).

3. The carding and feeding machine according to claim 1, characterized in that: the power unit (60) includes a motor (61) and a reduction gearbox (65) connected to the motor, the output shaft of the reduction gearbox (65) is connected to one end of the feeding roller through a cross slider coupling (66), a first transmission wheel (21) and a second transmission wheel (31) are respectively connected to the same end of the feeding roller and the carding roller, and the first transmission wheel (21) and the second transmission wheel (31) are connected through a transmission assembly (40).

4. The carding and feeding machine according to claim 3, characterized in that: the transmission assembly (40) includes a rotating shaft (45) mounted on the frame (10) via two bearing seats (46), a first driven wheel (43) and a second driven wheel (44) are mounted on the rotating shaft (45), and the first driven wheel (43) is connected to the first transmission wheel (21) and the second driven wheel (44) is connected to the second transmission wheel (31) via a chain or belt.

5. The carding and feeding machine according to claim 3, characterized in that: the transmission assembly (40) further includes a protective cover (41).

6. The carding and feeding machine according to any one of claims 1-5, characterized in that: a protective cover (70) of the power unit (60) is further installed on the frame.