Outer cover for high-speed roller carding machine

Abstract

The utility model relates to an outer cover for a high-speed roller carding machine, which belongs to the technical field of textile machinery and comprises a middle cover body, side arc covers are arranged on two sides of the middle cover body, two wool hooking rollers are rotatably mounted on the inner wall of the middle cover body, and a frame plate is arranged in the middle cover body and positioned between the two wool hooking rollers. The dust collection device has the advantages that negative pressure occurs at the inlet of the dust collection cover to generate suction force under the action of the air blower, floating fibers and dust continuously float towards the dust collection cover, and in the floating process, the rotating fluff hooking roller hooks the fibers and the dust by means of the fluff hooking needles on the surface of the fluff hooking roller and is used in cooperation with the frame plate, so that the dust collection effect is improved. According to the technical scheme, the barbs on the frame plate can be used for hooking fibers and impurities on the wool hooking roller, and the lifting assembly is used for lowering the height of the frame plate, so that workers can process the fibers and the impurities conveniently, and the problem that suction points are blocked by the impurities and the fibers is not prone to occurring.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile machinery technical field especially relates to a cover for high speed roller carding machine. BACKGROUND

[0002] The cover of high speed roller carding machine has four main functions: first, safety, the high speed rotating roller needs to be enclosed in an independent space to ensure safety; second, convenience in cleaning and maintenance, a large amount of floating fibers will appear during the operation of the roller carding machine, which must be cleaned regularly to avoid accumulation and cause abnormal operation of the equipment, so the cover needs to be opened easily to expose the working area of the equipment to facilitate cleaning and maintenance; third, air suction and balanced airflow function, the cover needs to be arranged with suction points to suck away various short fibers, floating fibers and dust in time, and the cover needs to be as close as possible to the carding area, which needs to be shaped according to the two large rollers of the equipment; fourth, permeability, which is convenient for the staff to understand the operation of the equipment at any time.

[0003] After searching, a cover for high speed roller carding machine (authorized publication number CN220685343U) is disclosed in Chinese patent, which comprises a front circular arc cover, a rear circular arc cover and an intermediate cover body, the front circular arc cover and the rear circular arc cover are arranged on both sides of the intermediate cover body; the front circular arc cover and the rear circular arc cover are provided with slide rails below, and the front circular arc cover and the rear circular arc cover can move away from or close to the intermediate cover body along the slide rails; the top cover body of the intermediate cover body is lifted up and down through a motor lifting mechanism; the front circular arc cover, the rear circular arc cover and the intermediate cover body are all provided with cover inner suction pipes, which are connected to the hollow columns on both sides through pipelines, the patent technology can realize the quick opening of the front and rear circular arc covers; the top door cover works as close as possible to the equipment to meet the balanced effect of airflow during the operation of the carding machine, and can be lifted up alone during maintenance to leave sufficient maintenance space; the cover inner suction pipes are concentrated in the hollow columns for air suction to realize the centralized air suction function of the cover.

[0004] However, the above-mentioned device still has some shortcomings in actual use, the more obvious one is that the cover of the current carding machine is arranged with suction points to suck away various short fibers, floating fibers and dust in time, however, the suction points are often blocked by fibers and dust during use, and the shape of the suction points is small, so it is difficult for the staff to take out the fibers and dust from the suction pipe, which is inconvenient for maintenance. UTILITY MODEL CONTENTS

[0005] In view of the above problems in the prior art, the main purpose of the utility model is to provide a cover for high speed roller carding machine.

[0006] The utility model discloses a technical scheme is such: a kind of outer cover for high-speed roller carding machine, including intermediate cover body, the both sides of intermediate cover body are equipped with side arc cover, the inner wall of intermediate cover body is rotatably installed with two hooking roller, the inside of intermediate cover body and between two hooking roller are equipped with frame plate, the outer periphery of frame plate is equally spaced fixedly connected with barb, the hooking roller outer wall of barb is used in cooperation with hooking needle, the top of the inner wall of intermediate cover body is fixedly connected with dust suction cover, the inside of dust suction cover is fixedly connected with dustproof plate.

[0007] By using the above technical scheme, the negative pressure occurs at the inlet of the dust suction cover due to the action of the air blower, so that the suction force is generated, and the floating fibers and dust continuously float towards the dust suction cover. During the floating process, the rotating hooking roller hooks the fibers and dust by means of the hooking needles on its surface, and the frame plate is used in cooperation to hook the fibers and impurities on the hooking roller by means of the barbs on the frame plate.

[0008] As a preferred embodiment, the inside of the intermediate cover body is provided with a lifting assembly, the lifting assembly includes mounting brackets fixedly connected to the inner walls of the intermediate cover body, and a fixed rod is fixedly connected to the inside of one of the mounting brackets, and a threaded rod is rotatably connected to the inside of the other mounting bracket.

[0009] By using the above technical scheme, the frame plate can be moved by rotating the threaded rod, so that the frame plate at a high position can be lowered to a low position, and the fibers and impurities on the barbs can be cleaned by the staff.

[0010] As a preferred embodiment, the lifting assembly further includes a drive motor fixedly installed on the top of one of the mounting brackets, the frame plate is threadedly connected with the threaded rod, and the frame plate is slidingly connected with the outside of the fixed rod.

[0011] By using the above technical scheme, the frame plate is relatively stable during lifting by using the fixed rod in cooperation.

[0012] As a preferred embodiment, the top of the intermediate cover body is fixedly installed with an air blower, the output end of the air blower extends to the inside of the dust suction cover, and the bottom end of the dust suction cover is fixedly connected with a dustproof plate.

[0013] By using the above technical scheme, the fibers and impurities can be prevented from entering the inside of the dust suction cover by using the dustproof plate.

[0014] As a preferred embodiment, the output shaft of the drive motor extends to the inside of the mounting bracket and is fixedly connected with the threaded rod.

[0015] By using the above technical scheme, the threaded rod can be rotated by rotating the output shaft of the drive motor.

[0016] As a preferred implementation, the two ends of the bottom of the intermediate cover are fixedly installed with electric sliding rails, and the two ends of the bottom of the side arc cover are fixedly connected with sliding blocks, which are slidingly installed in the interiors of the corresponding electric sliding rails.

[0017] By using the above technical scheme, the side arc cover can be separated from the intermediate cover by the cooperation of the electric sliding rails and the sliding blocks, thereby leaving sufficient space for the maintenance site.

[0018] As a preferred implementation, one end of the hooking roller extends to the outside of the intermediate cover and is fixedly connected with a gear a, the inner wall of the intermediate cover is fixedly installed with a servo motor, the output shaft of the servo motor is fixedly connected with a gear b, and the gears a are in meshing connection with the gear b.

[0019] By using the above technical scheme, the rotation of the gear b can drive the two gears a to rotate.

[0020] As a preferred implementation, the outside of the intermediate cover is fixedly installed with a control panel, and the electric sliding rails, the blower, the driving motor and the servo motor are electrically connected with the control panel.

[0021] By using the above technical scheme, the electric sliding rails, the blower, the driving motor and the servo motor can be started and stopped by the control panel.

[0022] Compared with the prior art, the utility model has the advantages and positive effects that,

[0023] 1. In the utility model, the blower generates negative pressure at the inlet of the dust cover to produce suction force, and makes the floating fibers and dust continuously float towards the dust cover. In the floating process, the rotating hooking roller hooks the fibers and dust by means of the hooking needles on the surface of the hooking roller, and the frame plate is used in cooperation to hook the fibers and impurities on the hooking roller by means of the barbs on the frame plate, and the height of the frame plate is lowered by the lifting assembly, so that the staff can handle it, thereby avoiding the problem that the suction point is easily blocked by impurities and fibers.

[0024] 2. In the utility model, the rotation of the threaded rod can drive the frame plate to move, thereby lowering the frame plate at a high place to a low place, so that the staff can clean the fibers and impurities on the barbs, and the cooperation of the electric sliding rails and the sliding blocks can separate the side arc cover from the intermediate cover, thereby leaving sufficient space for the maintenance site. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The utility model provides a kind of overall perspective view for the outer cover of high-speed roller carding machine;

[0026] Figure 2 The utility model provides a sectional view for the outer cover of high speed roller carding machine,

[0027] Figure 3 The utility model provides a lifting assembly schematic view for the outer cover of high speed roller carding machine,

[0028] Figure 4 The utility model provides a dust cover structure schematic view for the outer cover of high speed roller carding machine.

[0029] Legend: 1, intermediate cover body;2, side arc cover;3, electric sliding rail;4, air blower;5, hooking roller;6, dust cover;7, mounting frame;8, fixed rod;9, threaded rod;10, drive motor;11, frame plate;12, barb;13, dustproof plate;14, gear a;15, gear b;16, control panel. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0031] Reference Figures 1-4 A kind of outer cover for high speed roller carding machine, including intermediate cover body 1, the both sides of intermediate cover body 1 are equipped with side arc cover 2, two hooking rollers 5 are rotatably installed on the inner wall of intermediate cover body 1, frame plate 11 is located between the inside of intermediate cover body 1 and two hooking rollers 5, barb 12 is fixedly connected with the equal distance on the outer periphery of frame plate 11, barb 12 is used in cooperation with the hooking needle of the outer wall of hooking roller 5, dust cover 6 is fixedly connected in the inside of the top end of the inner wall of intermediate cover body 1, dustproof plate 13 is fixedly connected in the inside of dust cover 6, during the operation of roller carding machine, more floating fibers and dust will appear in intermediate cover body 1, at this time, by the action of air blower 4, the suction force is generated at the inlet of dust cover 6 by negative pressure, and floating fibers and dust are constantly floated towards dust cover 6, and in the floating process, hooking roller 5 will be hooked with fibers and dust by means of the hooking needle on its surface, and by using frame plate 11, barb 12 on frame plate 11 can be used to hook fibers and impurities on hooking roller 5, and the height of frame plate 11 is lowered by lifting assembly, so that workers can handle it, and the problem of being blocked by impurities and fibers is not prone to occur.

[0032] Specific, the inside of the intermediate cover 1 is provided with lifting assembly, lifting assembly includes fixedly connected in the inner wall of intermediate cover 1 both sides of mounting bracket 7, one of mounting bracket 7 is fixedly connected with fixed rod 8 in the inside, the inside of the other mounting bracket 7 is rotatably connected with threaded rod 9, through the rotation of threaded rod 9, can drive frame plate 11 to move, in turn can the frame plate 11 at high place is lowered to low place, in order to staff will clear the barb 12 on the fiber and impurities, lifting assembly further includes fixedly installed in one of mounting bracket 7 top drive motor 10, frame plate 11 is threadedly connected with threaded rod 9, frame plate 11 and the outside of fixed rod 8 is connected with sliding, the top of intermediate cover 1 is fixedly installed with air blower 4, and through the use of fixed rod 8, to make frame plate 11 is more stable in the lifting process, the output end of air blower 4 extends to the inside of dust cover 6, the bottom end of dust cover 6 is fixedly connected with dustproof plate 13.

[0033] Specific, the output shaft of drive motor 10 extends to the inside of mounting bracket 7 and is fixedly connected with threaded rod 9, through the rotation of the output shaft of drive motor 10, can drive threaded rod 9 to rotate, so as to realize the transmission of power, the both ends of intermediate cover 1 bottom are fixedly installed with electric sliding rail 3, the both ends of side arc cover 2 bottom are fixedly connected with sliding block, through the use of electric sliding rail 3 and sliding block, can be away from side arc cover 2 and intermediate cover 1, in turn can be left out sufficient space for the overhaul site, the sliding block is slidably installed in the inside of corresponding electric sliding rail 3, one end of hooking roller 5 extends to the outside of intermediate cover 1 and is fixedly connected with gear a 14, the inner wall of intermediate cover 1 is fixedly installed with servo motor, the output shaft of servo motor is fixedly connected with gear b 15, gear a 14 is engagedly connected with gear b 15, through the rotation of gear b 15, can drive two gear a 14 to rotate, the outside of intermediate cover 1 is fixedly installed with control panel 16, electric sliding rail 3, air blower 4, drive motor 10 and servo motor are electrically connected with control panel 16, through control panel 16 can control electric sliding rail 3, air blower 4, drive motor 10 and servo motor to start and stop.

[0034] Working principle: first, the roller card in the running process, the middle cover 1 will appear more floating fibers and dust, at this time, the operator can control the panel 16 control blower 4 and servo motor start, so that the dust cover 6 inlet appears negative pressure and produce suction, and make the floating fiber and dust constantly floating towards the dust cover 6, and in the floating process, the rotating hook roller 5 will be hooked by the surface of the hook needle fiber and dust, and cooperate with the frame plate 11, can be used by the barb 12 on the frame plate 11 on the fiber and impurities on the hooking roller 5 are hooked, when the fiber and impurities on the barb 12 need to be cleaned, the operator can control the electric slide rail 3 to start, so that the side arc cover 2 and the middle cover 1 away, thereby being able to leave sufficient space for the maintenance site, finally, control the driving motor 10 starts, the output shaft of driving motor 10 can drive the screw rod 9 to rotate, so as to drive the frame plate 11 to move, thereby being able to lower the frame plate 11 at high place to low place, so that the operator can clean the fiber and impurities on the barb 12, thereby not easy to appear the problem of being blocked by impurities and fiber.

[0035] In the description of the present application, it should be explained that, unless otherwise explicitly provided and limited, the terms "installation", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through intermediate medium, can be the communication between two elements, for those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific situation.

[0036] The above is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A housing for a high-speed roller card, comprising an intermediate housing body (1), characterised in that: Both sides of the intermediate cover body (1) are provided with side arc covers (2), the inner wall of the intermediate cover body (1) is rotatably provided with two hooking roller (5), the inside of the intermediate cover body (1) and between the two hooking roller (5) is provided with a frame plate (11), the outer periphery of the frame plate (11) is equidistantly and fixedly connected with a barb (12), the barb (12) is matched with the hooking needle on the outer wall of the hooking roller (5), the top of the inner wall of the intermediate cover body (1) is fixedly connected with a dust suction cover (6), the inside of the dust suction cover (6) is fixedly connected with a dustproof plate (13).

2. A housing for a high speed roller card according to claim 1, characterized in that: The inside of the intermediate cover body (1) is provided with a lifting assembly, the lifting assembly comprises mounting racks (7) fixedly connected to the inner wall of the intermediate cover body (1) on both sides, the inside of one of the mounting racks (7) is fixedly connected with a fixed rod (8), and the inside of the other mounting rack (7) is rotatably connected with a threaded rod (9).

3. A housing for a high speed roller card according to claim 2, characterized in that: The lifting assembly further comprises a driving motor (10) fixedly installed on the top of one of the mounting racks (7), the frame plate (11) is in threaded connection with the threaded rod (9), and the frame plate (11) is in sliding connection with the outside of the fixed rod (8).

4. A housing for a high speed roller card according to claim 3, characterized in that: The top of the intermediate cover body (1) is fixedly provided with a blower (4), the output end of the blower (4) extends into the inside of the dust suction cover (6), and the bottom end of the dust suction cover (6) is fixedly connected with a dustproof plate (13).

5. A housing for a high speed roller card according to claim 4, characterized in that: The output shaft of the driving motor (10) extends into the inside of the mounting rack (7) and is fixedly connected with the threaded rod (9).

6. A housing for a high speed roller card according to claim 1, characterized in that: Both ends of the bottom of the intermediate cover body (1) are fixedly provided with electric sliding rails (3), both ends of the bottom of the side arc cover (2) are fixedly connected with sliding blocks, and the sliding blocks are slidably installed in the inside of the corresponding electric sliding rail (3).

7. A housing for a high speed roller card according to claim 6, characterized in that: One end of the hooking roller (5) extends to the outside of the intermediate cover body (1) and is fixedly connected with a gear a (14), the inner wall of the intermediate cover body (1) is fixedly provided with a servo motor, the output shaft of the servo motor is fixedly connected with a gear b (15), and the gear a (14) is in meshing connection with the gear b (15).

8. A housing for a high speed roller card according to claim 7, characterized in that: The outside of the intermediate cover body (1) is fixedly provided with a control panel (16), and the electric sliding rail (3), the blower (4), the driving motor (10) and the servo motor are in electrical connection with the control panel (16).

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