Anti-loosening conveying mechanism of spun silk singeing machine

Abstract

The utility model relates to the field of spun silk singeing machines, and discloses an anti-loose conveying mechanism of a spun silk singeing machine, which comprises a base, the top of the base is fixedly connected with a singeing machine shell, the right side of the singeing machine shell is provided with a pressing mechanism, the top of the base is fixedly connected with a fixing plate, the inner wall of the fixing plate is in sliding connection with a sliding plate, and the sliding plate is provided with an anti-loose conveying mechanism. A tensioning mechanism is arranged in the fixing plate, the tensioning mechanism comprises a first screw rod, the first screw rod is installed on the inner wall of the fixing plate in a threaded mode, the right side of the first screw rod is rotationally connected with a movable plate, and the movable plate is installed on the inner wall of the fixing plate in a sliding mode. According to the spun silk cloth singeing device, the two sets of sleeves are close to each other and extrude the first spring by rotating the first screw rod, so that the winding roller above the sliding plate applies a tensile force to the spun silk cloth when rotating, the spun silk cloth is kept flat during conveying, and the singeing quality and efficiency are improved when the spun silk cloth is singed in the singeing machine shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to silk singeing machine field especially relates to a silk singeing machine's anti -loose conveying mechanism. BACKGROUND

[0002] Generally cotton, hemp fabric and polyester, vinylon, acrylic and cotton blended fabric etc. are singed before being retreated, boiled and bleached, and singeing is a processing procedure that makes the fabric rapidly pass through the flame of the singeing machine or rub the red-hot metal surface to remove the fluff on the surface of the fabric and obtain a smooth surface. The fluff on the cloth surface is burned quickly because of being close to the flame and loose, while the fabric itself is relatively close and thick, and is far away from the flame, so the temperature rises slowly, and the fabric leaves the flame or the red-hot metal surface when the temperature has not reached the ignition point, therefore, the principle of different temperature rising rates of the cloth and the fluff is used to achieve the purpose of burning only the surface fluff without damaging the fabric. Of course, the temperature of singeing and the speed control of the singeing machine are improper, which can also damage the fabric.

[0003] The existing silk singeing machine needs to fix the silk cloth on the winding roller during the process of removing the fluff on the surface of the silk, then drives the silk cloth to be stably conveyed in the inside of the singeing machine through the driving device, so that the silk cloth can be continuously singed, but if the friction is not enough during the conveying process of the silk cloth, the silk cloth can be slipped and loosened, which can easily make the silk cloth wrinkled, which can affect the singeing efficiency and effect of the silk cloth, and further reduce the production quality of the product, therefore, the anti-loose conveying mechanism of the silk singeing machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides an anti-loose conveying mechanism of silk singeing machine, which aims at improving the problem of "the silk cloth can be slipped and loosened during the conveying process if the friction is not enough, which can easily make the silk cloth wrinkled" in the prior art.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: A kind of silk singeing machine's anti-loose conveying mechanism, including base, the top of the base is fixedly connected with singeing machine shell, the right side of the singeing machine shell is provided with compression mechanism, the top of the base is fixedly connected with fixed plate, the inner wall of the fixed plate is slidably connected with slide, the inside of the fixed plate is provided with tensioning mechanism, the tensioning mechanism includes screw one, the inner wall of fixed plate is screwed with screw one, the right side of screw one is rotatably connected with moving plate, the inner wall of fixed plate is slidably installed with moving plate, the right side of moving plate is hinged with connecting rod, the side of connecting rod away from moving plate is hinged with sleeve, the inner wall of slide is fixedly connected with guide rod, the outer wall of guide rod is slidably installed with sleeve, the number of sleeve is set to two groups, the side of two groups of sleeve close to each other is elastically connected by spring one, the top of slide is provided with winding mechanism, silk cloth is passed in the inside of singeing machine shell.

[0006] As further description of the above technical solution:

[0007] The winding mechanism includes electric cylinder and stepper motor, and the electric cylinder and the stepper motor are fixedly installed on the top of the slide.

[0008] As further description of the above technical solution:

[0009] The winding mechanism further includes a clamping plate, one of the clamping plates is fixedly connected with the output shaft of the electric cylinder, the other clamping plate is fixedly connected with the output shaft of the stepper motor, and the side of the two clamping plates close to each other is in contact with the winding roller.

[0010] As further description of the above technical solution:

[0011] The compression mechanism includes a fixed seat and a lower pressing roller, the fixed seat is fixedly installed on the top of the base, and the lower pressing roller is rotatably installed on the surface of the fixed seat.

[0012] As further description of the above technical solution:

[0013] The compression mechanism further includes an upper pressing roller, the front and rear sides of the upper pressing roller are rotatably connected with sliding blocks, and the sliding blocks are slidably installed on the inner wall of the fixed seat.

[0014] As further description of the above technical solution:

[0015] The upper pressing roller is arranged directly above the lower pressing roller, and the silk cloth passes through the gap between the upper pressing roller and the lower pressing roller.

[0016] As further description of the above technical solution:

[0017] The pressing mechanism further comprises a screw rod II, which is screw-mounted on the inner wall of the fixed seat, and the bottom of the screw rod II is rotationally connected with a pressing plate, which is slidingly mounted on the inner wall of the fixed seat.

[0018] As a further description of the above technical solution:

[0019] The pressing mechanism further comprises a spring II, the top of which is fixedly connected with the bottom of the pressing plate, and the bottom of which is fixedly connected with the top of the sliding block.

[0020] The utility model has the advantages of:

[0021] 1、the utility model discloses, through the rotation screw rod I, make two groups of sleeve approach each other and extrude spring I, make the rolling roller on the slide plate top when rotating to silk cloth and exert a tension, make silk cloth keep flat and reduce the wrinkle when conveying, and then make silk cloth when singeing in the singeing machine shell, improve the quality and efficiency of singeing.

[0022] 2、the utility model discloses, through the rotation screw rod II, make the pressing plate downward displacement and extrude spring II, and then improve the spring II to the sliding block and the down pressure and friction force of upper pressure roller, make silk cloth keep the taut state in the process of singeing conveying, avoid silk cloth slackening in the conveying process and affect the quality of singeing, thereby improve the processing quality of product. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the whole three-dimensional structure schematic diagram in the utility model;

[0024] Figure 2 It is the three-dimensional structure schematic diagram of the utility model Figure 2 enlarged in A place;

[0025] Figure 3 It is the three-dimensional structure section schematic diagram of fixed plate, slide and tensioning mechanism in the utility model;

[0026] Figure 4 It is the three-dimensional structure schematic diagram of pressing mechanism in the utility model.

[0027] LEGEND:

[0028] 1, base; 2, singeing machine shell; 3, fixed plate; 4, slide; 5, screw rod I; 6, moving plate; 7, connecting rod; 8, sleeve; 9, guide rod; 10, spring I; 11, electric cylinder; 12, stepper motor; 13, clamping plate; 14, rolling roller; 15, silk cloth; 16, fixed seat; 17, lower pressure roller; 18, upper pressure roller; 19, sliding block; 20, screw rod II; 21, pressing plate; 22, spring II. DETAILED DESCRIPTION

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figure 1 - Figure 3 This utility model provides an embodiment of an anti-loosening conveying mechanism for a silk singeing machine, comprising a base 1, a singeing machine housing 2 fixedly connected to the top of the base 1, and a metal plate that is electrically heated and contacted inside the singeing machine housing 2 for removing lint from the surface of the silk cloth 15 (existing technology). A pressing mechanism is provided on the right side of the singeing machine housing 2. A fixing plate 3 is fixedly connected to the top of the base 1, and a sliding plate 4 is slidably connected to the inner wall of the fixing plate 3. A tensioning mechanism is provided inside the fixing plate 3, including a screw 5, which is threadedly installed on the inner wall of the fixing plate 3. A movable plate 6 is rotatably connected to the right side of the screw 5. The rotation of the screw 5 drives the movable plate 6 to move left and right through the threaded conversion. The movable plate 6 is slidably installed on the inner wall of the fixing plate 3, and the sliding direction of the movable plate 6 is left and right sliding.

[0031] Reference Figure 1 , Figure 3 A connecting rod 7, which is set at an inclination, is hinged to the right side of the moving plate 6. A sleeve 8 is hinged to the side of the connecting rod 7 away from the moving plate 6. There are two sets of connecting rods 7, which are set in a V-shape. A guide rod 9 is fixedly connected to the inner wall of the slide plate 4. The sleeve 8 is slidably installed on the outer wall of the guide rod 9. The sliding direction of the sleeve 8 is back and forth. There are two sets of sleeves 8. The sides of the two sets of sleeves 8 that are close to each other are elastically connected by a spring 10. The spring 10 is sleeved on the outside of the guide rod 9 to improve the stability of the spring 10 when it is compressed. A winding mechanism is set at the top of the slide plate 4. A silk cloth 15 passes through the inside of the singeing machine housing 2. A cooling device is set at the outlet of the singeing machine housing 2 to cool the silk cloth 15 after singeing, which facilitates the subsequent winding work. The cooling device can use a cold air blower to cool the silk cloth 15.

[0032] Reference Figure 1 , Figure 2The winding mechanism includes an electric cylinder 11 and a stepper motor 12. The stepper motor 12 can precisely control the rotation angle of its output shaft and has good adaptability. Both the electric cylinder 11 and the stepper motor 12 are fixedly installed on the top of the slide plate 4. The winding mechanism also includes clamping plates 13. The number of clamping plates 13 is set to two sets. One set of clamping plates 13 is fixedly connected to the output shaft of the electric cylinder 11, and the other set of clamping plates 13 is fixedly connected to the output shaft of the stepper motor 12. The two sets of clamping plates 13 are in contact with the winding roller 14 on their respective sides. By working, the clamping plates 13 on the surface of the output shaft of the electric cylinder 11 are moved back and forth, which can press the winding roller 14 onto the clamping plates 13 on the surface of the output shaft of the stepper motor 12. This allows for quick installation and removal of the winding roller 14. Then, by working, the stepper motor 12 drives the winding roller 14 to wind up the silk cloth 15. The silk cloth 15 is wound onto the surface of the winding roller 14.

[0033] Reference Figure 1 , Figure 4 The pressing mechanism includes a fixed seat 16 and a lower pressure roller 17. The fixed seat 16 is fixedly installed on the top of the base 1, and the lower pressure roller 17 is rotatably installed on the surface of the fixed seat 16. The pressing mechanism also includes an upper pressure roller 18. Slider 19 is rotatably connected to the front and rear sides of the upper pressure roller 18. The sliding direction of the slider 19 is up and down. The slider 19 is slidably installed on the inner wall of the fixed seat 16. The upper pressure roller 18 is located directly above the lower pressure roller 17. The silk cloth 15 passes through the gap between the upper pressure roller 18 and the lower pressure roller 17. The upper pressure roller 18 presses the silk cloth 15 tightly onto the top of the lower pressure roller 17, thereby increasing the friction of the silk cloth 15 on the surface of the lower pressure roller 17, thereby improving the stability of the silk cloth 15 during conveying, preventing the silk cloth 15 from loosening and slipping due to insufficient friction, and improving the quality of the silk cloth 15 during conveying.

[0034] Reference Figure 4 The clamping mechanism also includes a second screw 20, which is threaded onto the inner wall of the fixed base 16. A knob is provided on the top of the second screw 20, which allows the operator to easily rotate the second screw 20 with ease and effort. A pressure plate 21 is rotatably connected to the bottom of the second screw 20. The pressure plate 21 is slidably mounted on the inner wall of the fixed base 16 and slides up and down. The clamping mechanism also includes a second spring 22, whose top is fixedly connected to the bottom of the pressure plate 21 and whose bottom is fixedly connected to the top of the slider 19. The second spring 22 applies a downward elastic force to the slider 19.

[0035] Working principle: in use, silk cloth 15 from the right side into the upper and lower pressure roller 18 17 between, and silk cloth 15 through the singeing machine shell 2 after fixed in the surface of the winding roller 14, then rotate screw rod 5, screw rod 5 rotation driven moving plate 6 to left displacement, moving plate 6 displacement through the transmission of connecting rod 7 makes two sets of sleeve 8 close to each other, two sets of sleeve 8 close to each other will extrude spring 10, so that the length of spring 10 is compressed, so that spring 10 exerted on the two sets of sleeve 8 elastic force increases, in turn makes the slide plate 4 has the tendency to left displacement, in turn makes the winding roller 14 above the slide plate 4 rotation when silk cloth 15 is applied a tension, so that silk cloth 15 in conveying keep flat, in turn makes silk cloth 15 in singeing machine shell 2 inside singeing, improve the quality and efficiency of singeing.

[0036] On the basis of the above work, by rotating screw rod two 20, screw rod two 20 rotation driven pressure plate 21 downward displacement, pressure plate 21 downward displacement and extrude spring two 22, so that the length of spring two 22 is compressed, in turn improve spring two 22 to the slide block 19 and the lower pressure of upper pressure roller 18, in turn increase the lower pressure and friction of silk cloth 15 pressed by upper pressure roller 18 on the surface of lower pressure roller 17, so that silk cloth 15 in the process of singeing conveying keep tight state, avoid silk cloth 15 loose in conveying process affect the quality of singeing, so as to improve the processing quality of product.

[0037] Finally, it should be noted that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A loosening-proof conveying mechanism of a silk singeing machine comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a singeing machine shell (2), the right side of the singeing machine shell (2) is provided with a pressing mechanism, the top of the base (1) is fixedly connected with a fixed plate (3), the inner wall of the fixed plate (3) is slidably connected with a sliding plate (4), the inside of the fixed plate (3) is provided with a tensioning mechanism, the tensioning mechanism comprises a screw (5), the screw (5) is threadedly installed on the inner wall of the fixed plate (3), the right side of the screw (5) is rotatably connected with a moving plate (6), the moving plate (6) is slidably installed on the inner wall of the fixed plate (3), the right side of the moving plate (6) is hingedly connected with a connecting rod (7), the side, away from the moving plate (6), of the connecting rod (7) is hingedly connected with a sleeve (8), the inner wall of the sliding plate (4) is fixedly connected with a guide rod (9), the sleeve (8) is slidably installed on the outer wall of the guide rod (9), the number of the sleeves (8) is two groups, the sides, close to each other, of the two groups of sleeves (8) are elastically connected through springs (10), the top of the sliding plate (4) is provided with a winding mechanism, the inside of the singeing machine shell (2) penetrates a silk cloth (15).

2. A loosening-proof transport mechanism of a silk singeing machine according to claim 1, characterized in that: The winding mechanism comprises an electric cylinder (11) and a stepping motor (12), and the electric cylinder (11) and the stepping motor (12) are both fixedly installed on the top of the sliding plate (4).

3. A loosening-proof transport mechanism of a silk singeing machine according to claim 2, characterized in that: The winding mechanism further comprises clamping plates (13), one group of the clamping plates (13) is fixedly connected with the output shaft of the electric cylinder (11), the other group of the clamping plates (13) is fixedly connected with the output shaft of the stepping motor (12), the sides, close to each other, of the two groups of clamping plates (13) are in contact with winding rollers (14), and the silk cloth (15) is wound on the surfaces of the winding rollers (14).

4. A loosening-proof conveying mechanism of a silk singeing machine according to claim 1, characterized in that: The pressing mechanism comprises a fixed seat (16) and a lower pressing roller (17), the fixed seat (16) is fixedly installed on the top of the base (1), and the lower pressing roller (17) is rotatably installed on the surface of the fixed seat (16).

5. A loosening-preventing conveying mechanism of a silk singeing machine according to claim 4, characterized in that: The pressing mechanism further comprises an upper pressing roller (18), sliding blocks (19) are rotatably connected to the front and back sides of the upper pressing roller (18), and the sliding blocks (19) are slidably installed on the inner wall of the fixed seat (16).

6. A loosening-preventing conveying mechanism of a silk singeing machine according to claim 5, characterized in that: The upper pressing roller (18) is arranged directly above the lower pressing roller (17), and the silk cloth (15) penetrates the gap between the upper pressing roller (18) and the lower pressing roller (17).

7. A loosening-preventing conveying mechanism of a silk singeing machine according to claim 6, characterized in that: The pressing mechanism further comprises a screw (20), the screw (20) is threadedly installed on the inner wall of the fixed seat (16), the bottom of the screw (20) is rotatably connected with a pressing plate (21), and the pressing plate (21) is slidably installed on the inner wall of the fixed seat (16).

8. A loosening-preventing conveying mechanism of a silk singeing machine according to claim 7, characterized in that: The pressing mechanism further comprises a spring (22), the top of the spring (22) is fixedly connected with the bottom of the pressing plate (21), and the bottom of the spring (22) is fixedly connected with the top of the sliding block (19).

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