Raw material feeding device for synthetic fiber manufacturing

Abstract

The utility model relates to the technical field of synthetic fiber manufacturing, in particular to a raw material feeding device for synthetic fiber manufacturing, which comprises two groups of transmission belt supports, transmission belts are arranged on the surfaces of the transmission belt supports, blade holder limiting holes are formed in the surfaces of the transmission belt supports, and blade holders are arranged in the blade holder limiting holes. One end of a limiting rod is movably inserted into the blade holder limiting hole, the other end of the limiting rod is movably inserted into a limiting rod mounting groove, and the limiting rod mounting groove is formed in the surface of the blade holder; the device has the beneficial effects that coal slag adsorbed on the surface of the conveying belt is scraped off from the conveying belt by the blade when passing through the blade, and falls into a feeding hole of synthetic fiber production equipment, so that the slag can be used for production and utilization, and meanwhile, the blade is fixed on the surface of the blade frame, so that the production efficiency is improved. When one end of the limiting rod retreats from the blade holder limiting hole and completely retracts into the limiting rod mounting groove, the blade holder and the blade can be detached, and the blade can be cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the field of synthetic fiber manufacturing, in particular to a raw material feeding device for synthetic fiber manufacturing. Background Art

[0002] Synthetic fiber is made of polymer compounds and is widely used in various industries. It is favored for its excellent performance, especially the full matte series synthetic fiber, which is a special type of synthetic fiber. It adopts specific technology in its production process, which greatly reduces the glossiness of the fiber surface, presenting a matte or low-key gloss effect. The raw material feeding device for synthetic fiber manufacturing is designed to realize automatic, efficient and accurate feeding of raw materials in the production process of synthetic fibers. This device can greatly improve production efficiency, reduce personnel operation, reduce production costs, and improve product quality.

[0003] In the prior art, the raw material feeding device for synthetic fiber manufacturing is usually composed of a raw material storage bin, a conveyor belt, a screw conveyor and other equipment to transport the raw materials from the storage bin to the production line. The feeding device of this structure has a high degree of automation and high feeding efficiency.

[0004] However, the raw material of synthetic fibers includes coal. When the coal is transported by a conveyor belt, powdery debris in the coal adheres to the surface of the conveyor belt, causing the debris to be wasted. Utility Model Content

[0005] The purpose of the utility model is to provide a raw material feeding device for synthetic fiber manufacturing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material feeding device for synthetic fiber manufacturing, comprising: a conveyor belt bracket, a conveyor belt is arranged on the surface of the conveyor belt bracket, and two groups of conveyor belt brackets are arranged, and a blade holder limiting hole is opened on the surface of the conveyor belt bracket, and one end of the limiting rod is movably inserted in the limiting hole of the blade holder, and the other end of the limiting rod is movably inserted in the limiting rod mounting groove, and the limiting rod mounting groove is opened on the surface of the blade holder, and a blade is fixed on the surface of the blade holder, and the top end of the blade is against the surface of the conveyor belt.

[0007] Preferably, the limit rod is provided with two groups, the two groups of limit rods are symmetrically distributed about the blade holder, the limit rod is a rectangular rod body, one end of the limit rod extending into the limit rod mounting groove is fixed with a limit spring, and the other end of the limit spring is fixed on the inner wall of the limit rod mounting groove.

[0008] Preferably, a lever window is provided at the bottom end of the blade holder, the lever window is connected to the limiting rod mounting groove, a paddle is slidably connected in the lever window, and the top end of the paddle is fixed to the bottom end of the limiting rod.

[0009] Preferably, a spring plate is slidably connected in the limiting hole of the blade holder, the spring plate is arranged below the limiting rod, a push spring is fixed to the bottom end of the spring plate, and the bottom end of the push spring is fixed to the inner wall of the groove of the limiting hole of the blade holder.

[0010] Preferably, a sleeve plate seat is arranged on the surface of the conveyor belt bracket, and a sleeve plate is rotatably connected to the surface of the sleeve plate seat, and the sleeve plate is a "U"-shaped plate structure.

[0011] Preferably, the blade is arranged above the feed inlet of the synthetic fiber production equipment.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a raw material feeding device for synthetic fiber manufacturing, in which the top end of the blade is against the surface of the conveyor belt, and the blade is arranged above the feed port of the synthetic fiber production equipment. The coal debris adsorbed on the surface of the conveyor belt is scraped off the conveyor belt by the blade when passing through the blade, and falls into the feed port of the synthetic fiber production equipment, so that the debris can also be used for production. At the same time, the blade is fixed to the surface of the blade holder, a limit rod mounting groove is provided on the surface of the blade holder, and a blade holder limit hole is provided on the surface of the conveyor belt bracket. When one end of the limit rod is inserted into the limit hole of the blade holder and the other end stays in the limit rod mounting groove, the blade holder is mounted on the surface of the conveyor belt bracket. When one end of the limit rod is withdrawn from the limit hole of the blade holder and completely retracted into the limit rod mounting groove, the blade holder and the blade can be removed, so that the blade can be cleaned conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0018] In the figure: conveyor belt 1, conveyor belt bracket 2, blade holder limiting hole 3, blade holder 4, blade 5, limiting rod mounting groove 6, lever window 7, limiting spring 8, limiting rod 9, paddle 10, spring plate 11, push spring 12, sleeve plate seat 13, sleeve plate 14. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a raw material feeding device for synthetic fiber manufacturing, comprising: a conveyor belt bracket 2, a conveyor belt 1 is arranged on the surface of the conveyor belt bracket 2, the conveyor belt bracket 2 is provided with two groups, a blade holder limiting hole 3 is opened on the surface of the conveyor belt bracket 2, one end of a limiting rod 9 is movably inserted in the blade holder limiting hole 3, the other end of the limiting rod 9 is movably inserted in the limiting rod mounting groove 6, the limiting rod mounting groove 6 is opened on the surface of the blade holder 4, a blade 5 is fixed on the surface of the blade holder 4, the top end of the blade 5 is against the surface of the conveyor belt 1, and the blade 5 is arranged above the feed port of the synthetic fiber production equipment.

[0022] In actual use, the top end of the blade 5 is against the surface of the conveyor belt 1, and the blade 5 is arranged above the feed port of the synthetic fiber production equipment. The coal debris adsorbed on the surface of the conveyor belt 1 is scraped off the conveyor belt 1 by the blade 5 when passing through the blade 5, and falls into the feed port of the synthetic fiber production equipment, so that these debris can also be used for production. At the same time, the blade 5 is fixed to the surface of the blade holder 4, and a limit rod mounting groove 6 is provided on the surface of the blade holder 4, and a blade holder limit hole 3 is provided on the surface of the conveyor belt bracket 2. When one end of the limit rod 9 is inserted into the blade holder limit hole 3 and the other end stays in the limit rod mounting groove 6, the blade holder 4 is installed on the surface of the conveyor belt bracket 2. When one end of the limit rod 9 withdraws from the blade holder limit hole 3 and is completely retracted into the limit rod mounting groove 6, the blade holder 4 and the blade 5 can be removed, which is convenient for cleaning the blade 5.

[0023] Embodiment 2

[0024] On the basis of embodiment 1, in order to facilitate the operation of the limit rod 9, two groups of limit rods 9 are provided, and the two groups of limit rods 9 are symmetrically distributed about the blade holder 4. The limit rod 9 is a rectangular rod body, and one end of the limit rod 9 extending into the limit rod mounting groove 6 is fixed with a limit spring 8, and the other end of the limit spring 8 is fixed to the inner wall of the limit rod mounting groove 6. A lever window 7 is provided at the bottom end of the blade holder 4, and the lever window 7 is connected to the limit rod mounting groove 6. A paddle 10 is slidably connected in the lever window 7, and the top end of the paddle 10 is fixed to the bottom end of the limit rod 9.

[0025] The two groups of limiting rods 9 are symmetrical about the blade holder 4, so that both ends of the blade holder 4 can be limited by the limiting rods 9. The limiting rods 9 are set as a rectangular rod body, which can prevent the limiting rods 9 from rotating in the limiting hole 3 of the blade holder, and thus play a role of circumferential limiting on the blade holder 4. When the limiting rod 9 needs to be withdrawn from the limiting hole 3 of the blade holder and completely retracted into the limiting rod mounting groove 6, it is only necessary to push the paddle 10 from one end of the paddle window 7 to the other end. The movement of the paddle 10 drives the limiting rod 9 to move in the direction of retracting into the limiting rod mounting groove 6, so that the limiting rod 9 can be completely retracted into the limiting rod mounting groove 6 and withdrawn from the blade holder limiting hole 3; when the limiting rod 9 is completely retracted into the limiting hole 3, When the limit rod 9 is in the rod mounting groove 6, the limit spring 8 is compressed. Therefore, when one end of the limit rod 9 needs to be reinserted into the blade holder limiting hole 3 and the other end stays in the limit rod mounting groove 6, it is only necessary to align the limit rod mounting groove 6 with the blade holder limiting hole 3, and then release the paddle 10. The limit spring 8 pushes one end of the limit rod 9 out of the limit rod mounting groove 6 under its own elastic action, so that one end of the limit rod 9 is inserted into the blade holder limiting hole 3. At the same time, the paddle 10 follows the limit rod 9 to move from the other end of the lever window 7 to one end of the lever window 7 and finally rests on the inner wall of one end of the lever window 7, thereby preventing the limit rod 9 from being completely popped out of the limit rod mounting groove 6.

[0026] Embodiment 3

[0027] On the basis of Example 2, in order to ensure that the top of the blade 5 can always be against the surface of the conveyor belt 1 after the blade holder 4 is installed on the conveyor belt bracket 2, a spring plate 11 is slidably connected in the blade holder limiting hole 3, and the spring plate 11 is arranged below the limiting rod 9. A push spring 12 is fixed to the bottom end of the spring plate 11, and the bottom end of the push spring 12 is fixed to the inner wall of the groove of the blade holder limiting hole 3.

[0028] Because the conveyor belt 1 has a certain tension, the conveyor belt 1 often has a certain degree of ups and downs during operation. Under such ups and downs, if the height of the blade 5 is too high, the wear on the conveyor belt 1 will be increased. If the height of the blade 5 is too low, it will not be able to always press against the surface of the conveyor belt 1. Therefore, a spring plate 11 and a push spring 12 are set in the blade holder limiting hole 3, and the limiting rod 9 is placed on the top of the spring plate 11. When the conveyor belt swings upward, the push spring 12 in a compressed state pushes the spring plate 11 and the limiting rod 9 upward, so that the blade holder 4 and the blade 5 move upward with the conveyor belt 1. When the conveyor belt 1 sinks, the conveyor belt 1 generates a downward force on the blade 5. When this force is transmitted to the push spring 12, the push spring 12 is further compressed, thereby offsetting a part of the force of the conveyor belt 1 on the blade 5, and the reaction force of the blade 5 on the conveyor belt 1 is also reduced to a certain extent; this allows the blade 5 to always press against the bottom of the conveyor belt 1 while reducing the wear of the blade 5 on the conveyor belt 1.

[0029] Embodiment 4

[0030] On the basis of the third embodiment, in order to prevent the spring plate 11 from obstructing the installation of the blade holder 4, a sleeve plate seat 13 is provided on the surface of the conveyor belt bracket 2, and a sleeve plate 14 is rotatably connected to the surface of the sleeve plate seat 13, and the sleeve plate 14 is a "U"-shaped plate structure.

[0031] When the blade holder 4 is to be installed on the surface of the conveyor belt 1, the spring plate 11 is first pressed downward to reduce the height of the spring plate 11 in the blade holder limiting hole 3 until the distance between the top of the spring plate 11 and the top of the inner wall of the groove of the blade holder limiting hole 3 is sufficient to accommodate the limiting rod 9, and then the sleeve plate 14 rotatably connected to the surface of the sleeve plate seat 13 is rotated upward so that the cross plate of the sleeve plate 14 is sleeved on the top of the spring plate 11, and then the blade holder 4 is installed to prevent the spring plate 11 from obstructing the installation of the blade holder 4.

[0032] In actual use, the top of the blade 5 is against the surface of the conveyor belt 1, and the blade 5 is arranged above the feed port of the synthetic fiber production equipment. When the coal debris adsorbed on the surface of the conveyor belt 1 passes through the blade 5, it is scraped off from the conveyor belt 1 by the blade 5 and falls into the feed port of the synthetic fiber production equipment, so that these debris can also be used for production. At the same time, the blade 5 is fixed to the surface of the blade holder 4, and the surface of the blade holder 4 is provided with a limit rod installation groove 6, and the surface of the conveyor belt bracket 2 is provided with a blade holder limit hole 3. When one of the limit rods 9 is When one end of the limiting rod 9 is inserted into the limiting hole 3 of the blade holder and the other end stays in the limiting rod installation groove 6, the blade holder 4 is installed on the surface of the conveyor belt bracket 2. When one end of the limiting rod 9 is withdrawn from the limiting hole 3 of the blade holder and completely retracted into the limiting rod installation groove 6, the blade holder 4 and the blade 5 can be removed, which is convenient for cleaning the blade 5; the two sets of limiting rods 9 are symmetrical about the blade holder 4, so that both ends of the blade holder 4 can be limited by the limiting rods 9. The limiting rods 9 are set as a rectangular rod body, which can prevent the limiting rods 9 from rotating in the limiting hole 3 of the blade holder, and also can prevent the blade from being rotated. The blade holder 4 plays a role of circumferential limiting. When the limiting rod 9 needs to be withdrawn from the limiting hole 3 of the blade holder and completely retracted into the limiting rod mounting groove 6, it is only necessary to push the paddle 10 from one end of the paddle window 7 to the other end. The movement of the paddle 10 drives the limiting rod 9 to move in the direction of retracting into the limiting rod mounting groove 6, so that the limiting rod 9 can be completely retracted into the limiting rod mounting groove 6 and withdrawn from the blade holder limiting hole 3; when the limiting rod 9 is completely retracted into the limiting rod mounting groove 6, the limiting spring 8 is compressed, so when one end of the limiting rod 9 needs to be reinserted into the blade When the blade holder is in the limiting hole 3 and the other end stays in the limiting rod installation groove 6, it is only necessary to align the limiting rod installation groove 6 with the blade holder limiting hole 3, and then release the paddle 10. The limiting spring 8 pushes one end of the limiting rod 9 out of the limiting rod installation groove 6 under its own elastic action, so that one end of the limiting rod 9 is inserted into the blade holder limiting hole 3. At the same time, the paddle 10 follows the limiting rod 9 to move from the other end of the lever window 7 to one end of the lever window 7 and finally abuts against the inner wall of one end of the lever window 7, thereby preventing the limiting rod 9 from being completely ejected from the limiting rod installation groove 6.Because the conveyor belt 1 has a certain tension, the conveyor belt 1 often has a certain degree of ups and downs during operation. Under such ups and downs, if the height of the blade 5 is too high, the wear of the conveyor belt 1 will be increased. If the height of the blade 5 is too low, it will not be able to always rest on the surface of the conveyor belt 1. Therefore, a spring plate 11 and a push spring 12 are arranged in the limiting hole 3 of the blade holder, and the limiting rod 9 is placed on the top of the spring plate 11. When the conveyor belt swings upward, the pushing spring 12 in a compressed state pushes the spring plate 11 and the limiting rod 9 upward, so that the blade holder 4 and the blade 5 move upward with the conveyor belt 1. When the conveyor belt 1 sinks, the conveyor belt 1 generates a downward force on the blade 5. When this force is transmitted to the pushing spring 12, the pushing spring 12 is further pushed. The blade 5 is compressed step by step, thereby offsetting a part of the force of the conveyor belt 1 on the blade 5, and the reaction force of the blade 5 on the conveyor belt 1 is also reduced to a certain extent; this allows the blade 5 to always be against the bottom of the conveyor belt 1 while reducing the wear of the blade 5 on the conveyor belt 1; when the blade holder 4 is to be installed on the surface of the conveyor belt 1, the spring plate 11 is first pressed downward to reduce the height of the spring plate 11 in the blade holder limiting hole 3 until the distance between the top of the spring plate 11 and the top of the inner wall of the slot of the blade holder limiting hole 3 is sufficient to accommodate the limiting rod 9, and then the sleeve plate 14 rotatably connected to the surface of the sleeve plate seat 13 is rotated upward so that the cross plate of the sleeve plate 14 is sleeved on the top of the spring plate 11, and then the blade holder 4 is installed, which can prevent the spring plate 11 from hindering the installation of the blade holder 4. ;

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material feeding device for synthetic fiber manufacturing, comprising: A conveyor belt bracket (2), a conveyor belt (1) is arranged on the surface of the conveyor belt bracket (2), characterized in that: the conveyor belt bracket (2) is provided with two groups, a blade holder limiting hole (3) is opened on the surface of the conveyor belt bracket (2), one end of a limiting rod (9) is movably inserted in the blade holder limiting hole (3), the other end of the limiting rod (9) is movably inserted in the limiting rod installation groove (6), the limiting rod installation groove (6) is opened on the surface of the blade holder (4), a blade (5) is fixed on the surface of the blade holder (4), and the top end of the blade (5) is against the surface of the conveyor belt (1).

2. A raw material feeding device for synthetic fiber manufacturing according to claim 1, characterized in that: The limiting rods (9) are provided in two groups, and the two groups of limiting rods (9) are symmetrically distributed about the blade holder (4). The limiting rods (9) are rectangular rod bodies, and one end of the limiting rod (9) extending into the limiting rod installation groove (6) is fixed with a limiting spring (8), and the other end of the limiting spring (8) is fixed on the inner wall of the limiting rod installation groove (6).

3. A raw material feeding device for synthetic fiber manufacturing according to claim 1, characterized in that: The bottom end of the blade holder (4) is provided with a lever window (7), the lever window (7) is connected to the limit rod mounting groove (6), a paddle (10) is slidably connected in the lever window (7), and the top end of the paddle (10) is fixed to the bottom end of the limit rod (9).

4. A raw material feeding device for synthetic fiber manufacturing according to claim 1, characterized in that: A spring plate (11) is slidably connected in the limiting hole (3) of the blade holder. The spring plate (11) is arranged below the limiting rod (9). A push spring (12) is fixed to the bottom end of the spring plate (11). The bottom end of the push spring (12) is fixed to the inner wall of the groove of the limiting hole (3) of the blade holder.

5. The raw material feeding device for synthetic fiber manufacturing according to claim 1, characterized in that: A sleeve plate seat (13) is arranged on the surface of the conveyor belt support (2), and a sleeve plate (14) is rotatably connected to the surface of the sleeve plate seat (13), and the sleeve plate (14) is a "U"-shaped plate structure.

6. A raw material feeding device for synthetic fiber manufacturing according to claim 1, characterized in that: The blade (5) is arranged above the feed inlet of the synthetic fiber production equipment.

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