Self-crimping polyester fiber conveying device

Abstract

The utility model relates to the field of polyester fiber conveying, in particular to a self-crimping polyester fiber conveying device which comprises a fiber production assembly, an arc-shaped discharging pipe, a material pushing assembly and a conveying belt, a draught fan is arranged in the fiber production assembly, and the left end of the fiber production assembly is connected with the arc-shaped discharging pipe. The material pushing assembly comprises an arc-shaped rail, a sliding block, a push rod, an air cylinder, two sets of flexible blocking groove belts and two sets of guide rails, a sliding groove is formed in the arc-shaped discharging pipe, the arc-shaped rail is fixed to the upper end of the arc-shaped discharging pipe, the sliding block is slidably arranged on the arc-shaped rail, the air cylinder is arranged on the sliding block, the push rod is fixed to one side of the air cylinder, and the lower end of the push rod penetrates through the sliding groove to extend into the arc-shaped discharging pipe. The flexible blocking groove belts are slidably arranged on the guide rail, the tail ends of the flexible blocking groove belts are connected with springs, the flexible blocking groove belts are slidably arranged in the sliding groove, the front end of the right flexible blocking groove belt is fixed to the lower end of the right side of the sliding block, the right end of the left flexible blocking groove belt is attached to the push rod, and the conveying belt is located at the lower end of the arc-shaped discharging pipe.

Description

Technical Field

[0001] The utility model relates to the field of polyester fiber conveying, in particular to a self-curling polyester fiber conveying device. Background Art

[0002] After the self-curling polyester fiber is produced by the fiber opening machine, the fan inside the fiber opening machine will blow it out. In order to allow it to enter the conveyor belt smoothly, it is necessary to use the unloading pipe to assist the fiber to enter the conveyor belt and prevent it from flying around. Since there are a large number of fiber-air interfaces inside the fiber material, the fiber is larger in volume after production, and it is easy to get blocked at the tail end of the unloading port from the unloading port to the conveyor belt below. The front and middle ends of the unloading port are not easily blocked due to the wind force of the fan. Blockage at the tail end affects unloading, and manual operation efficiency is low.

[0003] Therefore, in order to solve the deficiencies in the prior art, a self-curling polyester fiber conveying device with a simple structure needs to be designed. Utility Model Content

[0004] The utility model provides a self-curling polyester fiber conveying device to solve the problems of the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a self-curling polyester fiber conveying device comprises: a fiber production component, an arc-shaped feeding tube, a pushing component and a conveyor belt, the fiber production component is provided with a fan, the left end of the fiber production component is connected to the arc-shaped feeding tube, the pushing component comprises an arc track, a slider, a push rod, a cylinder, two groups of flexible retaining groove belts and two groups of guide rails, the arc-shaped feeding tube is provided with a slide groove, the arc track is fixed to the upper end of the arc-shaped feeding tube, the slider is slidably arranged on the arc track, the cylinder is arranged on the slider, the push rod is fixed to one side of the cylinder and the lower end passes through the slide groove to the inside of the arc-shaped feeding tube, the push rod is located on the left side of the slider, the flexible retaining groove belt is slidably arranged on the guide rail, the tail end of the flexible retaining groove belt is connected with a spring, the flexible retaining groove belt is slidably arranged in the slide groove, the front end of the flexible retaining groove belt on the right side is fixed to the lower end of the right side of the slider, the right end of the flexible retaining groove belt on the left side is arranged in contact with the push rod, and the conveyor belt is located at the lower end of the arc-shaped feeding tube.

[0006] As a further improvement, the flexible retaining groove belt includes a lower end clamping portion, the lower end clamping portion is arranged to fit the upper side of the inner wall of the discharge pipe, and the width of the lower end clamping portion is greater than the slide groove setting.

[0007] As a further improvement, the arc-shaped tracks are symmetrically arranged in two groups, the two ends of the slider are slidably arranged on the arc-shaped tracks, and the middle part of the slider is located between the arc-shaped tracks.

[0008] As a further improvement, the right end of the flexible retaining groove belt on the left side and the left end of the flexible retaining groove belt on the right side are provided with guide openings, and the lower end of the push rod is provided with a tapered portion.

[0009] Compared with the prior art, the self-curling polyester fiber conveying device of the utility model has the following beneficial effects:

[0010] The cylinder drives the push rod to move downward, so that the push rod is located at the lower end of the inner side of the arc-shaped discharge tube, and the slider slides downward on the circular track. It can be driven by chain transmission. The push rod pushes the internal fiber downward until it is pushed out, so that it falls smoothly onto the conveyor belt to avoid fiber blockage. After completion, the push rod moves out of the arc-shaped discharge tube under the action of the cylinder, and the slider resets; during the movement of the push rod, the flexible retaining groove belt on the left side located in the slide groove is pushed to the left by the push rod, and the spring connected to it is squeezed; at the same time, the flexible retaining groove belt on the right side located in the slide groove is pulled to the left by the slider, and the spring connected to it is stretched to ensure that the slide groove is always in a closed state to prevent the fiber from flying out. After completion, the two groups of flexible retaining groove belts are reset and there is a gap in the middle position of the two groups of flexible retaining groove belts to ensure the smooth insertion of the push rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model

[0012] Figure 2 This is a structural diagram of a local position of the utility model

[0013] Figure 3 This is a structural diagram of the second local position of the utility model

[0014] Figure 4 for Figure 1 Structural diagram of the partial enlarged image

[0015] In the figure, 1-fiber production component, 11-blower, 2-arc discharge pipe, 3-push component, 31-arc track, 32-slider, 33-push rod, 331-conical part, 34-cylinder, 35-flexible retaining groove belt, 351-clamping part, 36-guide rail, 37-spring, 38-guide port, 4-transmission belt. DETAILED DESCRIPTION

[0016] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] The following is combined with the embodiments and attached Figures 1 to 4 , the technical solution of the utility model is further elaborated.

[0019] Example 1

[0020] A self-curling polyester fiber conveying device, comprising: a fiber production component 1, an arc-shaped feeding tube 2, a pushing component 3 and a conveyor belt 4, wherein a fan 11 is arranged inside the fiber production component 1, the left end of the fiber production component 1 is connected to the arc-shaped feeding tube 2, the pushing component 3 comprises an arc track 31, a slider 32, a push rod 33, a cylinder 34, two groups of flexible retaining groove belts 35 and two groups of guide rails 36, the arc-shaped feeding tube 2 is provided with a slide groove 21, the arc-shaped feeding tube 2 is fixed to the upper end of the arc-shaped feeding tube 2, the slider 32 is slidably arranged on the arc track 31, and the The cylinder 34 is arranged on the slider 32, the push rod 33 is fixed on one side of the cylinder 34 and the lower end passes through the slide groove 21 to the inside of the arc-shaped discharge pipe 2, the push rod 33 is located on the left side of the slider 32, the flexible retaining groove belt 35 is slidably set on the guide rail 36, and the tail end of the flexible retaining groove belt 35 is connected with a spring 37, and the flexible retaining groove belt 35 is slidably set in the slide groove 21. The front end of the flexible retaining groove belt 35 on the right side is fixed to the lower end of the right side of the slider 32, and the right end of the flexible retaining groove belt 35 on the left side is set in contact with the push rod 33, and the conveyor belt 4 is located at the lower end of the arc-shaped discharge pipe 2.

[0021] like Figure 1 to Figure 4As shown, the working principle of the utility model is as follows: the fiber production component 1 and the fan 11 are existing devices. After the fiber is produced by the fiber production component 1, it is blown outward into the arc-shaped discharge pipe 2 through the fan 1. The cylinder 34 drives the push rod 33 to move downward, so that the push rod 33 is located at the lower end of the inner side of the arc-shaped discharge pipe 2. The slider 32 slides downward on the annular track 31 and can be driven by a chain drive. The push rod 33 pushes the internal fiber downward until it is pushed out, so that it falls smoothly onto the conveyor belt 4, which can avoid fiber blockage. After completion, the push rod 33 moves out of the arc-shaped discharge pipe under the action of the cylinder 34. 2. The slider 32 is reset; during the movement of the push rod 33, the flexible retaining groove belt 35 located in the slide groove 21 on the left side is pushed to the left by the push rod 33, and the spring 37 connected thereto is squeezed; at the same time, the flexible retaining groove belt 35 located in the slide groove 21 on the right side is pulled to the left by the slider 32, and the spring 37 connected thereto is stretched, ensuring that the slide groove 21 is always in a closed state to prevent the fiber from flying out. After completion, the two groups of flexible retaining groove belts 35 are reset and there is a gap in the middle position of the two groups of flexible retaining groove belts 35 (which can be achieved by adjusting the spring elastic force) to ensure the smooth insertion of the push rod 33.

[0022] As a further preferred embodiment, the flexible retaining groove belt 35 includes a lower end clamping portion 351, and the lower end clamping portion 351 is arranged in contact with the upper side of the inner wall of the discharge pipe 2. The width of the lower end clamping portion 351 is greater than that of the slide groove 21, thereby further improving the sealing performance of the flexible retaining groove belt 35.

[0023] As a further preferred embodiment, the arc-shaped tracks 31 are symmetrically arranged in two groups, the two ends of the slider 32 are slidably arranged on the arc-shaped tracks 31 , and the middle part of the slider 32 is located between the arc-shaped tracks 31 .

[0024] As a further preferred embodiment, a guide opening 38 is provided at the right end of the flexible retaining groove belt 35 on the left side and the left end of the flexible retaining groove belt 35 on the right side, and a tapered portion 331 is provided at the lower end of the push rod 33 to facilitate the insertion of the push rod 33 into the interior of the slide groove 21 along the guide opening 38.

[0025] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A self-curling polyester fiber conveying device, It is characterized in that include: A fiber production component, an arc-shaped feeding tube, a pushing component and a conveyor belt, wherein a fan is arranged inside the fiber production component, and the left end of the fiber production component is connected to the arc-shaped feeding tube, and the pushing component comprises an arc track, a slider, a push rod, a cylinder, two groups of flexible baffle belts and two groups of guide rails, the arc-shaped feeding tube is provided with a slide groove, the arc track is fixed to the upper end of the arc-shaped feeding tube, the slider is slidably arranged on the arc track, the cylinder is arranged on the slider, the push rod is fixed to one side of the cylinder and the lower end passes through the slide groove to the inside of the arc-shaped feeding tube, the push rod is located on the left side of the slider, the flexible baffle belt is slidably arranged on the guide rail, the tail end of the flexible baffle belt is connected with a spring, the flexible baffle belt is slidably arranged in the slide groove, the front end of the flexible baffle belt on the right side is fixed to the lower end of the right side of the slider, and the right end of the flexible baffle belt on the left side is arranged in contact with the push rod, and the conveyor belt is located at the lower end of the arc-shaped feeding tube.

2. A self-curling polyester fiber conveying device according to claim 1, It is characterized in that The flexible retaining groove belt includes a lower end clamping portion, which is arranged to fit the upper side of the inner wall of the discharge pipe, and the width of the lower end clamping portion is greater than that of the slide groove.

3. A self-curling polyester fiber conveying device according to claim 1, It is characterized in that The arc-shaped tracks are symmetrically arranged in two groups, the two ends of the slider are slidably arranged on the arc-shaped tracks, and the middle part of the slider is located between the arc-shaped tracks.

4. A self-curling polyester fiber conveying device according to claim 1, It is characterized in that The right end of the flexible retaining groove belt on the left side and the left end of the flexible retaining groove belt on the right side are provided with guide openings, and the lower end of the push rod is provided with a tapered portion.

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