CN215800062U

CN215800062U - Feeding device of screw extruder for chemical fiber materials

Info

Publication number: CN215800062U
Application number: CN202120561171.7U
Authority: CN
Inventors: 杜碧辉; 李秀良; 林俊彬; 张鑫; 倪夏凌
Original assignee: Yuzhong Fujian New Material Technology Co ltd
Current assignee: Yuzhong Fujian New Material Technology Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2022-02-11
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a feeding device of a screw extruder for chemical fiber materials, which comprises a cabinet body, wherein the lower end of the cabinet body is provided with supporting legs, the lower side in the cabinet body is provided with a conveying box, the conveying box is arranged by penetrating through the lower end of the cabinet body, one side of the conveying box is provided with a first motor, the output end of the first motor is provided with a rotating shaft which is rotatably arranged by penetrating through the inner wall of the conveying box, the outer side of the rotating shaft is provided with a conveying blade, the upper end of the conveying box is provided with a feed inlet, one side of the conveying box, which is far away from the first motor, is provided with a discharge outlet, two sides of the feed inlet at the upper end of the conveying box are provided with symmetrical scraping devices, two inner walls of the cabinet body are respectively provided with a symmetrical first hinge base, the other end of the first hinge base is hinged with a rotating plate, a motor hole is arranged on the rotating plate, one side wall in the motor hole is provided with a second motor, one end of the rotating plate is provided with a conveying groove, and a driving wheel and a driven wheel are rotatably arranged in the conveying groove. Compared with the prior art, the utility model has the advantages that: the sliding plate can cover the feeding hole to prevent raw materials from splashing to be difficult to clean.

Description

Feeding device of screw extruder for chemical fiber materials

Technical Field

The utility model relates to the technical field of screw extruders, in particular to a feeding device of a screw extruder for chemical fiber materials.

Background

The chemical fiber is a fiber with textile performance prepared by using natural high molecular compound or artificially synthesized high molecular compound as raw material through the processes of preparing spinning solution, spinning post-treatment and the like, has the advantages of soft and bright hand feeling, softness like cotton fiber, smoothness like silk fiber, good hygroscopicity and air permeability and the like, is popular with people, the chemical fiber raw material is required to be extruded in the chemical fiber production, the chemical fiber raw material is processed into threads or strips required by people, the production of the next process is convenient, the chemical fiber material is mainly used for extruding and conveying the chemical fiber material by using a single-screw extruder, a screw is driven by a motor to rotate in a sleeve, the material is pushed to move forwards in a screw groove, and the chemical fiber raw material is conveyed, so that the chemical fiber material is an important device in the chemical fiber material processing, but the material is easily blocked in a feeding device of the conventional screw extruder, The phenomena of material blocking and the like easily cause the raw materials to jump and splash out in the feeding process, and influence the normal operation of the screw extruder.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provides a feeding device of a screw extruder for chemical fiber materials, which is not easy to block materials and not easy to splash far away.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a feeding device of a screw extruder for chemical fiber materials comprises a cabinet body, wherein supporting legs are arranged at the lower end of the cabinet body, a conveying box is arranged at the lower side in the cabinet body and penetrates through the lower end of the cabinet body, a first motor is arranged on one side of the conveying box, a rotating shaft penetrating through the inner wall of the conveying box is arranged at the output end of the first motor, conveying blades are arranged on the outer side of the rotating shaft, a feeding hole is formed in the upper end of the conveying box, a discharging hole is formed in one side, away from the first motor, of the conveying box, symmetrical scraping devices are arranged on two sides of the feeding hole in the upper end of the conveying box, symmetrical first hinge seats are arranged on two inner walls of the cabinet body, a rotating plate is hinged to the other end of the first hinge seat, a motor hole is formed in the rotating plate, a second motor is arranged on one side wall in the motor hole, a conveying groove is formed in one end of the rotating plate, a driving wheel and a driven wheel are rotationally arranged in the conveying groove, the driving wheel drives the driven wheel to rotate through the conveying belt, a first belt pulley is arranged at one end of the driving wheel, a second belt pulley is arranged at the output end of the second motor and penetrates through the rotating plate, the first belt pulley and the second belt pulley are connected through the belt, symmetrical fixed blocks are arranged on the inner side wall of the cabinet body, a damper is arranged at the other end of the fixed blocks, a second hinge seat connected with the lower end of the rotating plate is hinged to the other end of the damper, a feeding hole is formed in the upper end of the cabinet body, a sliding box is arranged on one side of the upper end of the feeding hole, a second sliding groove is formed in the upper side wall of the sliding box, a second sliding block is arranged in the second sliding groove, a sliding plate is arranged at the lower end of the second sliding block, one side of the sliding plate is connected with the inner side wall of the sliding box through a second spring, and an L-shaped fixed seat connected with the cabinet body and matched with the sliding plate is arranged on the other side of the feeding hole, the upper end of the sliding plate is provided with a holding column, the outer side of the cabinet body is provided with a controller, and the first motor and the second motor are both electrically connected with the controller.

As an improvement, a baffle connected with the upper side wall of the cabinet body is arranged above the conveyor belt, and the baffle is arranged on two sides of the feeding hole.

As an improvement, the outer surface of the conveyor belt is made of an anti-skid material.

As an improvement, the outer sleeve of the holding column is provided with an anti-slip sleeve.

As the improvement, scrape the support column that the device includes spout one, slider one, spring one, L shape and scrape the piece, spout one is established in the both sides of the feed inlet of conveying case upper end, slider one is established and is slided in spout one, the lower extreme of support column is connected with the upper end of slider one, scrape the piece and establish the other end at the support column, the both ends of spring one are connected with spout one interior one side of keeping away from the feed inlet and slider one respectively.

As an improvement, the scraping block is arranged in a wedge-shaped structure.

As an improvement, the lower ends of the supporting legs are provided with anti-skid pads.

Compared with the prior art, the utility model has the advantages that:

1. after the raw materials placed through the feed port, can cover the feed port through the sliding plate, and then can avoid the raw materials to be difficult to the clearance at the in-process of feeding leaps.

2. Put into the effect that the raw materials passed through the conveyer belt through the feed port, can convey in the transport case for orderly transport, stronger to the driving force of raw materials feeding, the effectual condition of avoiding the raw materials jam appears when the feeding, control feed rate at any time.

Drawings

FIG. 1 is a schematic structural diagram of a feeding device of a screw extruder for chemical fiber materials.

FIG. 2 is a schematic top view of a rotary plate of a feeding device of a screw extruder for chemical fiber materials.

FIG. 3 is a schematic structural view of a scraping device of a feeding device of a screw extruder for chemical fiber materials.

As shown in the figure: 1. the cabinet body, 2, supporting legs, 3, conveying box, 4, motor one, 5, pivot, 6, transmission leaf, 7, feed inlet, 8, feed inlet, 9, rotor plate, 10, motor hole, 11, motor two, 12, conveyer trough, 13, action wheel, 14, follow driving wheel, 15, conveyer belt, 16, belt pulley one, 17, belt pulley two, 18, fixed block, 19, bumper shock absorber, 20, articulated seat two, 21, slip box, 22, sliding plate, 23, fixing base, 24, the post of gripping, 25, controller, 26, support column, 27, scrape the piece, 28, the feed port.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, 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 otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The feeding device of the screw extruder for chemical fiber materials, which is obtained by combining the attached drawings 1-3, comprises a cabinet body 1, wherein the lower end of the cabinet body 1 is provided with a supporting leg 2, the lower side in the cabinet body 1 is provided with a conveying box 3, the conveying box 3 penetrates through the lower end of the cabinet body 1, one side of the conveying box 3 is provided with a motor I4, the output end of the motor I4 is provided with a rotating shaft 5 which penetrates through the inner wall of the conveying box 3 to be rotatably arranged, the outer side of the rotating shaft 5 is provided with a conveying blade 6, the upper end of the conveying box 3 is provided with a feeding hole 7, one side of the conveying box 3, which is far away from the motor I4, is provided with a discharge hole, two sides of the feeding hole 7 at the upper end of the conveying box 3 are provided with symmetrical scraping devices, two inner walls of the cabinet body 1 are both provided with symmetrical hinging seats I8, the other end of the hinging seats I8 is hinged with a rotating plate 9, and the rotating plate 9 is provided with a motor hole 10, a second motor 11 is arranged on one side wall in the motor hole 10, a conveying groove 12 is arranged at one end of the rotating plate 9, a driving wheel 13 and a driven wheel 14 are rotationally arranged in the conveying groove 12, the driving wheel 13 drives the driven wheel 14 to rotate through a conveying belt 15, a first belt pulley 16 is arranged at one end of the driving wheel 13, a second belt pulley 17 is arranged at the output end of the second motor 11 after penetrating through the rotating plate 9, the first belt pulley 16 and the second belt pulley 17 are connected through a belt, symmetrical fixed blocks 18 are arranged on the inner side wall of the cabinet body 1, a damper 19 is arranged at the other end of the fixed blocks 18, a second hinge base 20 connected with the lower end of the rotating plate 9 is hinged to the other end of the damper 19, a feed hole 28 is arranged at the upper end of the cabinet body 1, a sliding box 21 is arranged on one side of the upper end of the feed hole 28, a second sliding groove is arranged on the upper side wall in the sliding box 21, and a second sliding block is arranged in the second groove, the lower end of the second sliding block is provided with a sliding plate 22, one side of the sliding plate 22 is connected with the inner side wall of the sliding box 21 through a second spring, the other side of the feeding hole 28 is provided with an L-shaped fixed seat 23 which is connected with the cabinet body 1 and matched with the sliding plate 22, the upper end of the sliding plate 22 is provided with a holding column 24, the outer side of the cabinet body 1 is provided with a controller 25, and the first motor 4 and the second motor 11 are both electrically connected with the controller 25.

The baffle that is connected with the side wall on the cabinet body 1 is equipped with to conveyer belt 15 top, the baffle is established in the both sides of feed port 28, can control raw materials feeding direction when the feeding and towards between two conveyer belts 15, can avoid in addition that the raw materials carries the upper end of motor two 11.

The outer surface of the conveying belt 15 is made of an anti-skid material, so that the friction force of the raw materials is larger, the comfort of the raw materials in the conveying process is larger, and the raw materials are convenient to convey.

The grip posts 24 are sleeved with anti-slip sleeves, which facilitates the simultaneous grip of the grip posts 24 and thus the opening of the slide plate 22.

The scraping device comprises a first sliding groove, a first sliding block, a first spring, an L-shaped supporting column 26 and a scraping block 27, wherein the first sliding groove is formed in two sides of a feeding port 7 in the upper end of the conveying box 3, the first sliding block is arranged in the first sliding groove to slide, the lower end of the supporting column 26 is connected with the upper end of the first sliding block, the scraping block 27 is arranged at the other end of the supporting column 26, two ends of the first spring are respectively connected with one side of the first sliding groove, away from the feeding port 7, and the first sliding block, when conveying some wet raw materials easy to adhere, the conveying belt 15 can be scraped through the scraping block 27, the first sliding block can slide in the first sliding groove while the rotating plate 9 rotates, the scraping block 27 always offsets with the conveying belt through the effect of the first spring, and further raw material residues are prevented from being left on the conveying belt 15.

The scraping block 27 is arranged in a wedge-shaped structure, so that the scraping effect on the conveying belt 15 is better.

The lower extreme of supporting legs 2 is equipped with the slipmat, through slipmat and ground contact, the cabinet body 1 is fixed more firm in the course of the work.

The working principle of the utility model is as follows: when raw materials need to be placed, the holding column 24 is held to push towards the sliding box 21, the sliding plate 22 is opened to place the raw materials, after the raw materials are placed, the sliding plate 22 is pushed to restore the closed state to be fixed on the inner side of the fixed seat 23 through the action of the spring II, the raw materials are further prevented from jumping out in the conveying process, the belt pulley II 17 is driven to rotate through the opening of the motor II 11, the belt pulley II 17 drives the belt pulley I16 to rotate through the belt, the driving wheel 13 is driven to rotate, the conveying belt 15 rotates on the outer sides of the driving wheel 13 and the driven wheel 14, when the raw materials touch the conveying belt 15, the conveying raw materials are rotated through the conveying belts 15 on the two sides, enter the conveying box 3 from the feeding hole 7 and are discharged from the discharging hole through the rotation of the conveying blade 6, when large raw materials are conveyed on the conveying belt 15, the rotating plate 9 can rotate relative to the hinged seat I8 through the action of the shock absorber 19, and then increase two conveyer belt 15 lower extreme distances, can scrape the raw materials that remain outside conveyer belt 15 through the scraping device and get into in the feed inlet 7.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a chemical fibre material is with feed arrangement of screw extruder, includes cabinet body (1), its characterized in that: the lower end of the cabinet body (1) is provided with supporting legs (2), the lower side in the cabinet body (1) is provided with a conveying box (3), the conveying box (3) penetrates through the lower end of the cabinet body (1) and is arranged, one side of the conveying box (3) is provided with a motor I (4), the output end of the motor I (4) is provided with a rotating shaft (5) penetrating through the inner wall of the conveying box (3) and rotatably arranged, the outer side of the rotating shaft (5) is provided with a conveying blade (6), the upper end of the conveying box (3) is provided with a feeding hole (7), one side of the conveying box (3) far away from the motor I (4) is provided with a discharging hole, two sides of the feeding hole (7) at the upper end of the conveying box (3) are provided with symmetrical scraping devices, two inner walls of the cabinet body (1) are respectively provided with symmetrical hinging seats I (8), the other end of the hinging seat I (8) is hinged with a rotating plate (9), and the rotating plate (9) is provided with a motor hole (10), a second motor (11) is arranged on one side wall in the motor hole (10), a conveying groove (12) is formed in one end of the rotating plate (9), a driving wheel (13) and a driven wheel (14) are rotationally arranged in the conveying groove (12), the driving wheel (13) drives the driven wheel (14) to rotate through a conveying belt (15), a first belt pulley (16) is arranged at one end of the driving wheel (13), a second belt pulley (17) is arranged at the output end of the second motor (11) in a penetrating mode through the rotating plate (9), the first belt pulley (16) and the second belt pulley (17) are connected through a belt, symmetrical fixing blocks (18) are arranged on the inner side wall of the cabinet body (1), a damper (19) is arranged at the other end of each fixing block (18), a second hinge base (20) connected with the lower end of the rotating plate (9) is hinged to the other end of the damper (19), and a feeding hole (28) is formed in the upper end of the cabinet body (1), one side of the upper end of the feed port (28) is provided with a sliding box (21), the upper side wall in the sliding box (21) is provided with a second sliding groove, a second sliding block is arranged in the second sliding groove, the lower end of the second sliding block is provided with a sliding plate (22), one side of the sliding plate (22) is connected with the inner side wall of the sliding box (21) through a second spring, the other side of the feed port (28) is provided with a fixed seat (23) which is connected with the cabinet body (1) and is L-shaped in match with the sliding plate (22), the upper end of the sliding plate (22) is provided with a holding column (24), the outer side of the cabinet body (1) is provided with a controller (25), and the first motor (4) and the second motor (11) are both electrically connected with the controller (25).

2. The feeding device of the screw extruder for chemical fiber materials, according to claim 1, is characterized in that: the baffle that is connected with the side wall on the cabinet body (1) is equipped with above conveyer belt (15), the both sides at feed port (28) are established to the baffle.

3. The feeding device of the screw extruder for chemical fiber materials, according to claim 1, is characterized in that: the outer surface of the conveyor belt (15) is made of anti-skid materials.

4. The feeding device of the screw extruder for chemical fiber materials, according to claim 1, is characterized in that: an anti-slip sleeve is sleeved outside the holding column (24).

5. The feeding device of the screw extruder for chemical fiber materials, according to claim 1, is characterized in that: scrape support column (26) that the device includes spout one, slider one, spring one, L shape and scrape piece (27), spout one is established in the both sides of feed inlet (7) of conveying case (3) upper end, slider one is established and is slided in spout one, the lower extreme of support column (26) is connected with the upper end of slider one, scrape the other end of establishing at support column (26) piece (27), the both ends of spring one are connected with one interior one side and the slider of keeping away from feed inlet (7) of spout respectively between one.

6. The feeding device of the screw extruder for chemical fiber materials, according to claim 5, is characterized in that: the scraping block (27) is arranged in a wedge-shaped structure.

7. The feeding device of the screw extruder for chemical fiber materials, according to claim 1, is characterized in that: the lower ends of the supporting legs (2) are provided with anti-skid pads.