Extrusion equipment for regenerated polyester fibers

Abstract

The utility model relates to the technical field of polyester fiber extrusion equipment, and discloses extrusion equipment for regenerated polyester fibers, which comprises a bearing component, an extrusion component is placed at the top of the bearing component, and a cleaning component is mounted at one end of the top of the extrusion component. By arranging the heating pipe, uniform transfer of heat in the charging barrel can be ensured, local heat inconsistency is avoided, the consistency of the material temperature is effectively maintained, the heating pipe is in direct contact with the outer wall of the charging barrel, loss in a heat conduction path can be reduced, the heating efficiency is improved, extruded materials can be further screened and filtered through the filter screen, and the extrusion efficiency is improved. And by arranging the cleaning assembly, water can be supplemented to the interior of the charging barrel at any time in the working process to cooperate with work, meanwhile, after work is finished, the interior of the charging barrel can be cleaned, the service life of equipment can be prolonged, and resources and the use cost are saved.

Description

Technical Field

[0001] This utility model relates to the technical field of polyester fiber extrusion equipment, and more specifically to an extrusion equipment for recycled polyester fiber. Background Technology

[0002] Extrusion equipment for recycled polyester fibers is a key production equipment specifically designed to process recycled polyester materials (such as waste plastic bottles, textile waste, etc.) into high-quality fibers. It is widely used in textiles, clothing, home furnishings and other fields. Traditional extrusion equipment has some defects in the hot melting of raw materials and the filtration of materials, such as uneven heating affecting the uniformity and strength of fibers. At the same time, there are also limitations in the daily maintenance of the equipment.

[0003] In view of the above-mentioned problems existing in the prior art, this utility model proposes an extrusion device for recycled polyester fibers, which uses circumferentially distributed heating tubes for uniform heating, and then further processes the melted material through a filter screen. It also utilizes a cleaning component to provide timely water supply during use and after use.

[0004] Cleaning provides convenience, effectively improves work efficiency, and extends the service life of equipment. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an extrusion device for recycled polyester fibers to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: an extrusion device for recycled polyester fiber, including a load-bearing component, an extrusion component placed on top of the load-bearing component, a cleaning component installed at one end of the top of the extrusion component, the extrusion component including a barrel, a screw, a protective cover, a power distributor, a power controller, a heating tube, an extrusion die, a filter screen and a pin, the filter screen being detachably installed on the side of the extrusion die near the screw, the power distributor being fixedly nested outside the barrel, a heating tube being installed on one side of the power distributor, the heating tubes being circumferentially distributed outside the barrel, and a power controller being fixedly installed on the outer wall of the power distributor;

[0007] Preferably, the load-bearing component includes a load-bearing plate and supporting legs. The supporting legs are fixedly installed at the bottom of the load-bearing plate. The material cylinder is fixedly installed at one end of the top of the load-bearing plate, and a cavity is opened inside the material cylinder. A screw is placed in the cavity. The protective cover is fixedly installed at the other end of the top of the load-bearing plate.

[0008] Preferably, the extrusion assembly further includes a hopper, a motor, and a transmission rod. The hopper is fixedly connected to the top of the barrel, and an opening is provided at the connection between the hopper and the barrel. The motor is movably installed inside the protective cover. The output shaft of the motor is assembled with the transmission rod through a coupling. The transmission rod passes through one side of the barrel and is fixedly connected to a screw inside the barrel.

[0009] Preferably, the end of the barrel away from the protective cover is provided with an opening, and an extrusion mold is detachably installed in the opening. The pin movably passes through the side wall of the barrel and is movably inserted into the insertion port on the end face of the extrusion mold.

[0010] Preferably, the cleaning assembly includes a support frame, a water storage tank, a hose, a water delivery pipe, and a valve. The water storage tank is fixedly mounted on the top of the protective cover via the support frame. One end of the water storage tank is movably connected to a hose, and the other end of the water storage tank is fixedly connected to the water delivery pipe. A valve is fixedly installed on the outer wall of the water delivery pipe, and the end of the water delivery pipe away from the water storage tank is fixedly connected to the material cylinder.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. This utility model, by providing circumferentially distributed heating tubes, can ensure uniform heat transfer inside the barrel, avoid uneven local heat distribution, effectively maintain the consistency of material temperature, and the heating tubes directly contact the outer wall of the barrel, which helps to reduce heat loss in the heat conduction path and improve heating efficiency.

[0013] 2. This utility model, by incorporating a filter screen, can further screen and filter the extruded materials, which helps to improve work efficiency and product quality.

[0014] 3. This utility model, by incorporating a cleaning component, allows for the continuous replenishment of water inside the material cylinder during operation. Furthermore, it enables the cleaning of the material cylinder after operation, thereby extending the equipment's service life and saving resources and operating costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model.

[0017] Figure 3 This utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0018] Figure 4 This utility model Figure 2 Schematic diagram of the structure at point B.

[0019] The attached figures are labeled as follows: 1. Load-bearing component; 101. Load-bearing plate; 102. Support leg; 2. Extrusion assembly; 201. Barrel; 202. Hopper; 203. Motor; 204. Transmission rod; 205. Screw; 206. Protective cover; 207. Power distributor; 208. Power controller; 209. Heating element; 210. Extrusion die; 211. Filter screen; 212. Pin; 3. Cleaning assembly; 301. Support frame; 302. Water storage tank; 303. Hose; 304. Water supply pipe; 305. Valve. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The extrusion equipment for recycled polyester fibers involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Reference Figure 1 and Figure 2 This utility model provides an extrusion device for recycled polyester fiber, including a load-bearing component 1, an extrusion component 2 placed on top of the load-bearing component 1, and a cleaning component 3 installed at one end of the top of the extrusion component 2.

[0022] Reference Figure 1 and Figure 2 The load-bearing component 1 includes a load-bearing plate 101 and a support foot 102. The support foot 102 is fixedly installed at the bottom of the load-bearing plate 101. The purpose is to provide support for the entire device, prevent the device from accidentally tipping over or sliding, and also help adapt to uneven or soft and hard ground conditions, so that the device can work stably in various environments, which is beneficial to protecting personnel safety and also allows for better operation of the device.

[0023] Reference Figure 2 , Figure 3 and Figure 4The extrusion assembly 2 includes a barrel 201, a hopper 202, a motor 203, a transmission rod 204, a screw 205, a protective cover 206, a power distributor 207, a power controller 208, a heating element 209, an extrusion die 210, a filter screen 211, and a pin 212. The barrel 201 is fixedly installed at one end of the top of the load-bearing plate 101, and the hopper 202 is fixedly connected to the top of the barrel 201. An opening is provided at the connection between the hopper 202 and the barrel 201. A cavity is opened inside the barrel 201, and the screw 205 is placed in the cavity. The protective cover 206 is fixedly installed at the other end of the top of the load-bearing plate 101, and the motor 203 is movably installed inside the protective cover 206. The output shaft of the motor 203 is assembled with the transmission rod 204 through a coupling. The transmission rod 204 passes through one side of the barrel 201 and is fixedly connected to the screw 205 inside the barrel 201. An opening is provided at the end of the barrel 201 away from the protective cover 206. An extrusion die 210 is detachably installed inside the opening. A pin 212 movably penetrates the side wall of the barrel 201 and is movably inserted into the socket on the end face of the extrusion die 210. A filter screen 211 is detachably installed on the side of the extrusion die 210 near the screw 205. An electric distributor 207 is fixedly nested outside the barrel 201. A heating tube 209 is installed on one side of the electric distributor 207. The heating tubes 209 are circumferentially distributed outside the barrel 201. A power controller 208 is fixedly installed on the outer wall of the electric distributor 207. The purpose of the circumferential distribution of the heating tubes 209 is to ensure uniform heat transfer inside the barrel 201, avoid uneven local heat, and effectively maintain the consistency of material temperature. Furthermore, the heating tubes 209 directly contact the outer wall of the barrel 201, reducing heat loss in the heat conduction path and improving heating efficiency. At the same time, the reprocessing of the filter screen 211 can further improve work efficiency and product quality.

[0024] Reference Figure 1 and Figure 2 The cleaning assembly 3 includes a support frame 301, a water storage tank 302, a hose 303, a water delivery pipe 304, and a valve 305. The water storage tank 302 is fixedly mounted on the top of the protective cover 206 via the support frame 301. One end of the water storage tank 302 is movably connected to the hose 303, and the other end of the water storage tank 302 is fixedly connected to the water delivery pipe 304. The valve 305 is fixedly installed on the outer wall of the water delivery pipe 304, and the end of the water delivery pipe 304 away from the water storage tank 302 is fixedly connected to the material cylinder 201. The purpose is that through the overall cooperation of the cleaning assembly 3, water can be replenished to the inside of the material cylinder 201 at any time during operation. At the same time, after the operation is completed, the inside of the material cylinder 201 can be cleaned, which helps to extend the service life of the equipment and save resources and operating costs.

[0025] The working principle of this utility model:

[0026] First, place the equipment in the working environment and start it. Feed the raw material into the hopper 202, where it will flow into the barrel 201. The motor 203 drives the transmission rod 204 to rotate via a coupling. The transmission rod 204 is fixedly connected to the screw 205, thus causing the screw 205 to rotate as well. Simultaneously, the heating element 209 heats the barrel 201 evenly via the distributor 207. The raw material is gradually propelled by the screw 205 as it melts, undergoing further processing at the filter screen 211. Finally, it is extruded through the extrusion die 210. This process is suitable for applications requiring specific product shapes or where the extrusion die 210 has specific requirements. In case of abnormality or damage, the extrusion die 210 can be disassembled through the pin 212 to replace it with a suitable extrusion die 210, thereby improving the flexibility of the equipment in actual production activities. When the equipment is working, water flows into the water storage tank 302 through the hose 303. The flow of water into the material cylinder 201 can be controlled by the valve 305. In addition to timely water supply to the material cylinder 201 to cooperate with the work when the equipment is working, the material cylinder 201 can also be cleaned after the equipment is used. With the help of the rotating screw 205, the cleaning efficiency can be effectively improved and the service life of the equipment can be extended.

[0027] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0028] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An extrusion device for recycled polyester fibers, comprising a load-bearing component (1), characterized in that: The device includes a load-bearing component (1), an extrusion component (2) is placed on top of the load-bearing component (1), and a cleaning component (3) is installed at one end of the top of the extrusion component (2). The extrusion component (2) includes a barrel (201), a screw (205), a protective cover (206), a power distributor (207), a power controller (208), a heating tube (209), an extrusion die (210), a filter screen (211), and a pin (212). The filter screen (211) is detachably installed on the side of the extrusion die (210) near the screw (205). The power distributor (207) is fixedly nested outside the barrel (201). A heating tube (209) is installed on one side of the power distributor (207). The heating tube (209) is circumferentially distributed outside the barrel (201). A power controller (208) is fixedly installed on the outer wall of the power distributor (207).

2. The extrusion equipment for recycled polyester fiber according to claim 1, characterized in that: The load-bearing component (1) includes a load-bearing plate (101) and a support foot (102). The support foot (102) is fixedly installed at the bottom of the load-bearing plate (101). The material cylinder (201) is fixedly installed at one end of the top of the load-bearing plate (101), and a cavity is opened inside the material cylinder (201). A screw (205) is placed in the cavity. The protective cover (206) is fixedly installed at the other end of the top of the load-bearing plate (101).

3. The extrusion equipment for recycled polyester fiber according to claim 1, characterized in that: The extrusion assembly (2) also includes a hopper (202), a motor (203) and a transmission rod (204). The top of the barrel (201) is fixedly connected to the hopper (202). An opening is provided at the connection between the hopper (202) and the barrel (201). The motor (203) is movably installed inside the protective cover (206). The output shaft of the motor (203) is assembled with the transmission rod (204) through a coupling. The transmission rod (204) passes through one side of the barrel (201) and is fixedly connected to the screw (205) inside the barrel (201).

4. An extrusion apparatus for recycled polyester fiber according to claim 1, characterized in that: The end of the barrel (201) away from the protective cover (206) is provided with an opening, and an extrusion mold (210) is detachably installed in the opening. The pin (212) passes through the side wall of the barrel (201) and is movably inserted into the socket on the end face of the extrusion mold (210).

5. An extrusion apparatus for recycled polyester fiber according to claim 1, characterized in that: The cleaning assembly (3) includes a support frame (301), a water storage tank (302), a hose (303), a water delivery pipe (304), and a valve (305). The water storage tank (302) is fixedly mounted on the top of the protective cover (206) through the support frame (301). One end of the water storage tank (302) is movably connected to the hose (303), and the other end of the water storage tank (302) is fixedly sleeved with the water delivery pipe (304). The valve (305) is fixedly installed on the outer wall of the water delivery pipe (304), and the end of the water delivery pipe (304) away from the water storage tank (302) is fixedly connected to the material cylinder (201).

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