Purification and impurity removal device for processing regenerated polyester special material for chemical fiber

Abstract

The utility model relates to the technical field of purification and impurity removal devices, and discloses a purification and impurity removal device for processing a special recycled polyester material for chemical fibers, which is characterized in that a linkage plate can drive a shifting column to rotate together when rotating, so that the shifting column is driven to rotate; the shifting column can abut against the inner side of the linkage ring when rotating with the positioning shaft as the axis, but due to the fact that the bottom face of the linkage ring is fixedly connected with the sliding block through the connecting rod, and the sliding block is limited by the sliding groove, the linkage ring only slides in a reciprocating mode when abutting against the shifting column, and therefore the push rod moves in a reciprocating mode. When the arc face of the push rod penetrates through the feeding hopper to abut against the baffle, the baffle can be jacked up, the feeding port of the feeding hopper is sealed, the torsional spring is compressed, excessive raw materials are prevented from entering the machine body and being inconvenient to screen, meanwhile, a certain time is needed for hot melting of the hot melting plate, and the effect of quantitative feeding is achieved by jacking up the baffle in a reciprocating mode through the push rod.

Description

Technical Field

[0001] The utility model relates to the technical field of purification and impurity removal devices, in particular to a purification and impurity removal device for processing recycled polyester special materials for chemical fibers. Background Art

[0002] The purification and impurity removal device for processing recycled polyester special materials for chemical fibers is a device used to remove impurities from recycled polyester materials. By using the purification and impurity removal device for processing recycled polyester special materials for chemical fibers, impurities in recycled polyester materials can be effectively removed, and their quality and purity can be improved to meet the requirements of recycled polyester materials in different industries. This helps to reduce the scrap rate, improve production efficiency, and reduce production costs. Some more sophisticated processing methods will also melt the polyester special materials before molding.

[0003] However, most of the existing impurity removal devices are used for screening and cleaning. If too much raw material is poured in during screening, it may cause blockage inside the impurity removal device. If the polyester special material is hot-melt reshaped, pouring too much raw material may also cause raw material stacking, resulting in insufficient hot melting, and even uneven hot melting or lumps. Summary of the invention

[0004] The utility model aims to provide a purification and impurity removal device for processing recycled polyester special material for chemical fiber, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a purification and impurity removal device for processing recycled polyester special materials for chemical fibers, comprising a body, a feed hopper is penetrated through the top surface of the body and the feed hopper is fixedly connected to the body, a discharge port is opened on the surface of the body, and a control unit is arranged on the top surface of the body, and the control unit comprises:

[0006] A control box, the bottom surface of which is fixedly connected to the top surface of the machine body, the top surface of which is fixedly connected to a bracket, the inner side of which is fixedly connected to a motor, and the output shaft of the motor passes through the control box and is rotatably connected;

[0007] The large gear, the surface of which is penetrated and fixedly connected by the output shaft of the motor, when the motor is started, the output shaft of the motor will drive the large gear to rotate, the control box is penetrated and fixedly connected by the positioning shaft, the positioning shaft penetrates and is rotatably connected with a small gear, and when the large gear is driven to rotate by the output shaft of the motor, it will also drive the small gear to rotate together, so that the speed of the small gear will be accelerated when it is driven by the large gear, and the small gear is meshed with the large gear;

[0008] A linkage plate, the top surface of which is fixedly connected to the bottom surface of the pinion gear, and a toggle column is fixedly connected to the bottom surface of the linkage plate at one end away from the pinion gear.

[0009] Preferably, a sliding groove is provided on the inner wall of the control box, the inner side of the sliding groove is slidably connected to a connecting rod, and the bottom surface of the connecting rod is fixedly connected to a slider. Since the bottom surface of the linkage ring is fixedly connected to the slider through the connecting rod, the push rod performs reciprocating motion, and the slider is slidably connected to the inner side of the sliding groove.

[0010] Preferably, a linkage ring is fixedly connected to the top surface of the connecting rod, and a push rod is fixedly connected to the surface of the linkage ring on one side away from the pinion gear.

[0011] Preferably, the toggle post is located on the inner side of the linkage ring, and when the pinion rotates, the linkage plate is driven to rotate together, and when the toggle post rotates with the positioning shaft as the axis, it will contact the inner side of the linkage ring.

[0012] Preferably, the end of the push rod away from the linkage ring is an arc surface, and the push rod passes through the control box and the hopper at the same time. When the toggle column toggles the linkage ring to pull the push rod back and no longer conflicts with the baffle, the baffle is lifted up by the reciprocating motion of the push rod, thereby achieving the effect of quantitative feeding.

[0013] Preferably, a baffle is hinged on the inner side of the feed hopper. When the arc surface of the push rod passes through the feed hopper and hits the baffle, the baffle will be lifted to prevent excessive raw materials from entering the machine body. A torsion spring is fixedly connected between the baffle and the inner side of the feed hopper.

[0014] Preferably, a screen is clamped on the inner wall of the machine body, a hot melt plate is fixedly connected to the inner wall of the machine body, and a guide opening is opened in the middle of the hot melt plate.

[0015] Compared with the prior art, the utility model provides a purification and impurity removal device for processing recycled polyester special materials for chemical fibers, which has the following beneficial effects:

[0016] 1. In the purification and impurity removal device for processing recycled polyester special materials for chemical fiber, the linkage plate will drive the toggle column to rotate when it rotates. The toggle column will contact the inner side of the linkage ring when it rotates with the positioning shaft as the axis. However, since the bottom surface of the linkage ring is fixedly connected with a slider through a connecting rod, and the slider is limited by the slide groove, the linkage ring will only slide back and forth when it is contacted by the toggle column, so that the push rod will reciprocate. When the arc surface of the push rod passes through the feed hopper and contacts the baffle, the baffle will be lifted to seal the feed port of the feed hopper and compress the torsion spring to prevent too much raw material from entering the machine body, which is inconvenient for screening. At the same time, the hot melt plate also needs a certain time for hot melting. The baffle is lifted up by the reciprocating push rod to achieve the effect of quantitative feeding.

[0017] 2. The purification and impurity removal device for processing recycled polyester special materials for chemical fiber can block large impurities mixed in the raw materials through quantitative feeding and segmented feeding of the screen, and can also ensure the hot melting progress of the raw materials by the hot melt plate, prevent excessive stacking of raw materials resulting in insufficient hot melting or agglomeration, and finally discharge them through the discharge port, which is convenient and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the machine body of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the machine body of the utility model;

[0020] Figure 3 It is a partial enlarged structural schematic diagram of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the utility model control box;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the control box of the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the feeding hopper of the utility model from a top view.

[0024] In the figure: 1. machine body; 2. control unit; 21. control box; 22. bracket; 23. motor; 24. large gear; 25. positioning shaft; 26. small gear; 27. linkage plate; 28. toggle column; 29. ​​slide; 210. connecting rod; 211. slider; 212. linkage ring; 213. push rod; 214. baffle; 215. torsion spring; 3. feed hopper; 4. discharge port; 5. screen; 6. hot melt plate; 7. guide port. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a purification and impurity removal device for processing recycled polyester special material for chemical fiber, including a body 1, a top surface of the body 1 is penetrated by a feed hopper 3 and the feed hopper 3 is fixedly connected to the body 1, a discharge port 4 is opened on the surface of the body 1, and a control part 2 is arranged on the top surface of the body 1, and the control part 2 includes: a control box 21, a bracket 22, a motor 23, a large gear 24, a positioning shaft 25, a small gear 26, a linkage plate 27, a toggle column 28, a slide 29, a connecting rod 210, a slider 211, a linkage ring 212, a push rod 213, a baffle 214, and a torsion spring 215.

[0026] The bottom surface of the control box 21 is fixedly connected to the top surface of the machine body 1, the top surface of the control box 21 is fixedly connected to a bracket 22, the inner side of the bracket 22 is fixedly connected to a motor 23, the output shaft of the motor 23 penetrates the control box 21 and is rotatably connected, the surface of the large gear 24 is penetrated and fixedly connected by the output shaft of the motor 23, when the device is in use, the recycled polyester special material to be processed is poured into the machine body 1 through the feed hopper 3, at this time, the motor 23 is started, the output shaft of the motor 23 will drive the large gear 24 to rotate, and the control box 21 is positioned by the shaft 2 5 penetrates and is fixedly connected, the positioning shaft 25 penetrates and is rotatably connected with the pinion 26, and when the large gear 24 is driven to rotate by the output shaft of the motor 23, the pinion 26 is driven to rotate together at the same time, but when the large gear 24 drives the pinion 26 to rotate, the torque is reduced, so that the speed of the pinion 26 is accelerated when it is driven by the large gear 24, and the pinion 26 is meshed with the large gear 24, the top surface of the linkage plate 27 is fixedly connected to the bottom surface of the pinion 26, and the bottom surface of the linkage plate 27 away from the pinion 26 is fixedly connected with the toggle column 28. The inner wall of the control box 21 is provided with a slide groove 29, and a connecting rod 210 is slidably connected to the inner side of the slide groove 29, and a slider 211 is fixedly connected to the bottom surface of the connecting rod 210. Since the bottom surface of the linkage ring 212 is fixedly connected to the slider 211 through the connecting rod 210, and the slider 211 is limited by the slide groove 29, the linkage ring 212 can only slide back and forth when it is resisted by the toggle column 28, so that the push rod 213 reciprocates, and the slider 211 is slidably connected to the inner side of the slide groove 29. The top surface of the connecting rod 210 is fixedly connected to the linkage ring 212, and the push rod 213 is fixedly connected to the side surface of the linkage ring 212 away from the pinion 26. The toggle post 28 is located on the inner side of the linkage ring 212. When the pinion 26 rotates, the linkage plate 27 is driven to rotate together. When the linkage plate 27 rotates, the toggle post 28 is driven to rotate together. When the toggle post 28 rotates with the positioning shaft 25 as the axis, it will contact the inner side of the linkage ring 212. The end of the push rod 213 away from the linkage ring 212 is an arc surface. The push rod 213 penetrates the control box 21 and the feed hopper 3 at the same time. When the toggle post 28 toggles the linkage ring 212 to pull the push rod 213 back and no longer contact the baffle 214, the compressed torsion spring 215 and the gravity of the hinged baffle 214 reset the baffle 214, and the material can be re-fed. The baffle 214 is lifted up by the reciprocating movement of the push rod 213, which has the effect of quantitative feeding. A baffle 214 is hinged on the inner side of the feed hopper 3. When the arc surface of the push rod 213 passes through the feed hopper 3 and hits the baffle 214, the baffle 214 is lifted up to seal the feed port of the feed hopper 3 and compress the torsion spring 215 to prevent excessive raw materials from entering the machine body 1. The torsion spring 215 is fixedly connected between the baffle 214 and the inner side of the feed hopper 3. A screen 5 is clamped on the inner wall of the machine body 1, and a hot melt plate 6 is fixedly connected to the inner wall of the machine body 1. A guide port 7 is provided in the middle of the hot melt plate 6.

[0027] Based on the above facts, when the device is in use, the recycled polyester special material to be processed is poured into the machine body 1 through the feed hopper 3, and the motor 23 is started at this time. The output shaft of the motor 23 will drive the large gear 24 to rotate, and when the large gear 24 is driven to rotate by the output shaft of the motor 23, the small gear 26 will be driven to rotate together. However, when the large gear 24 drives the small gear 26 to rotate, the torque is reduced, so that the speed of the small gear 26 will be accelerated when it is driven by the large gear 24. At the same time, when the small gear 26 rotates, it will drive the linkage plate 27 to rotate together, and the linkage plate 27 will drive the toggle column 28 to rotate together. When the toggle column 28 rotates with the positioning shaft 25 as the axis, it will contact the inner side of the linkage ring 212, but because the bottom surface of the linkage ring 212 is fixedly connected to the slider 211 through the connecting rod 210, and the slider 211 is limited by the slide groove 29, so that the linkage ring 212 will only move forward when it is contacted by the toggle column 28. The push rod 213 is reciprocated and slid, so that the push rod 213 is reciprocated. When the arc surface of the push rod 213 passes through the feed hopper 3 and hits the baffle 214, the baffle 214 is lifted up, so that the feed port of the feed hopper 3 is sealed, and the torsion spring 215 is compressed to prevent too much raw material from entering the machine body 1, which is inconvenient for screening. At the same time, the hot melt plate 6 also needs a certain time when hot melting. When the toggle column 28 toggles the linkage ring 212 to pull the push rod 213 back and no longer hits the baffle 214, it is compressed. The torsion spring 215 and the gravity of the hinged baffle 214 reset the baffle 214, and the material can be re-fed. The baffle 214 is lifted up by the reciprocating motion of the push rod 213, which has the effect of quantitative feeding. In addition, through quantitative feeding and segmented feeding of the screen 5, large impurities mixed in the raw materials can be blocked, and the hot melting progress of the raw materials by the hot melt plate 6 can be guaranteed, preventing excessive stacking of raw materials resulting in insufficient hot melting or agglomeration, and finally discharged through the discharge port 4, which is convenient and efficient.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A purification and impurity removal device for processing recycled polyester special material for chemical fiber, comprising a body (1), a feed hopper (3) passing through the top surface of the body (1) and the feed hopper (3) is fixedly connected to the body (1), and a discharge port (4) is opened on the surface of the body (1), characterized in that: A control unit (2) is provided on the top surface of the machine body (1), and the control unit (2) comprises: A control box (21), the bottom surface of the control box (21) being fixedly connected to the top surface of the machine body (1), the top surface of the control box (21) being fixedly connected to a bracket (22), the inner side of the bracket (22) being fixedly connected to a motor (23), the output shaft of the motor (23) passing through the control box (21) and being rotatably connected thereto; A large gear (24), the surface of which is penetrated by the output shaft of the motor (23) and fixedly connected, the control box (21) is penetrated by the positioning shaft (25) and fixedly connected, the positioning shaft (25) penetrates and is rotatably connected with a small gear (26), and the small gear (26) is meshed with the large gear (24); A linkage plate (27), wherein the top surface of the linkage plate (27) is fixedly connected to the bottom surface of the pinion gear (26), and a toggle column (28) is fixedly connected to the bottom surface of one end of the linkage plate (27) away from the pinion gear (26).

2. The purification and impurity removal device for processing recycled polyester special material for chemical fiber according to claim 1 is characterized by: The inner wall of the control box (21) is provided with a slide groove (29), the inner side of the slide groove (29) is slidably connected to a connecting rod (210), the bottom surface of the connecting rod (210) is fixedly connected to a sliding block (211), and the sliding block (211) is slidably connected to the inner side of the slide groove (29).

3. The purification and impurity removal device for processing recycled polyester special material for chemical fiber according to claim 2 is characterized by: A linkage ring (212) is fixedly connected to the top surface of the connecting rod (210), and a push rod (213) is fixedly connected to a surface of a side of the linkage ring (212) away from the pinion gear (26).

4. The purification and impurity removal device for processing recycled polyester special material for chemical fiber according to claim 3 is characterized by: The toggle post (28) is located on the inner side of the linkage ring (212).

5. The purification and impurity removal device for processing recycled polyester special material for chemical fiber according to claim 3 is characterized by: One end of the push rod (213) away from the linkage ring (212) is an arc surface, and the push rod (213) simultaneously passes through the control box (21) and the feed hopper (3).

6. The purification and impurity removal device for processing recycled polyester special material for chemical fiber according to claim 1, characterized in that: A baffle plate (214) is hingedly connected to the inner side of the feed hopper (3), and a torsion spring (215) is fixedly connected between the baffle plate (214) and the inner side of the feed hopper (3).

7. The purification and impurity removal device for processing recycled polyester special material for chemical fiber according to claim 1 is characterized by: The inner wall of the machine body (1) is clamped with a screen (5), the inner wall of the machine body (1) is fixedly connected with a hot melt plate (6), and a guide opening (7) is provided in the middle of the hot melt plate (6).

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