A polyester chip production apparatus

Abstract

This utility model relates to the technical field of polyester chip production equipment, and more particularly to a polyester chip production equipment, including a main body and a screening component. The screening component is located on the outside of the main body. In this utility model, through the setting of a screening plate, a soft brush, a diversion box, an air outlet, a collection box, and a filter box, the device can store polyester chips in the collection box, screen the polyester chips in the screening box through the screening plate, clean the screening plate through the soft brush, and fill the screening box with air through the diversion box and the air outlet, so that the air carries chip debris and dust through the screening plate and into the filter box. The chip debris and dust are deposited by the clean water in the filter box, which can quickly screen the polyester chips and collect the chip debris and dust, preventing the chip debris and dust from escaping into the air. This device is more environmentally friendly and will not cause harm to the health of workers.

Description

Technical Field

[0001] This utility model relates to the technical field of polyester chip production equipment, specifically a polyester chip production equipment. Background Technology

[0002] Polyester chips are granular products obtained by casting and pelletizing polyester melt. After drying, polyester chips can be used as raw materials for production. Polyester chips can be produced using polyester chip production equipment.

[0003] Polyester chip production generates chip debris and dust. Some existing polyester chip production equipment can screen the finished polyester chips to remove chip debris and dust. However, during the screening process, some chip debris and dust escape into the air, which not only pollutes the environment but may also harm the health of workers. Therefore, a polyester chip production equipment is proposed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a polyester chip production equipment to solve the problem that some existing polyester chip production equipment can screen the finished polyester chips to remove chip fragments and dust, but some chip fragments and dust will escape into the air during the screening process.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A polyester chip production device includes a main body and a screening assembly. The screening assembly is located on the outer side of the main body, and a dredging assembly and a gas conveying assembly are located on the inner side of the screening assembly. A feeding assembly is located on the upper side of the screening assembly, and a filtering assembly is located on the lower side of the screening assembly. The main body includes a mounting base and a first support. The first support is fixedly connected to the upper side of the mounting base, and a polyester chip manufacturing machine is fixedly connected to the upper side of the first support. The screening assembly includes a second support and a screening box. The second support is fixedly connected to the upper side of the mounting base, and the screening box is fixedly connected to the upper side of the second support. A screening plate is fixedly connected to the inner side of the screening box, and a discharge pipe is fixedly connected to the discharge port of the screening plate. The dredging assembly includes a drive motor and a rotating shaft. The drive motor is fixedly connected to the upper side of the screening box, and a rotating shaft is fixedly connected to the main shaft of the drive motor. The rotating shaft has a soft brush fixedly connected to its lower end. The air supply assembly includes a gas pump and a distribution box. The gas pump is fixedly connected to the upper side of the screening box. The distribution box is fixedly connected to the top inner side of the screening box. The upper side of the distribution box is connected to the exhaust port of the gas pump. Multiple air outlets are fixedly connected to the lower side of the distribution box. The feeding assembly includes a third support and a collection box. The third support is fixedly connected to the upper side of the screening box. The collection box is fixedly connected to the upper side of the third support. The lower side of the collection box is connected to the inlet of the screening box. The upper side of the collection box is connected to the polyester chip manufacturing machine. The filtering assembly includes a filter box and an air inlet pipe. The filter box is fixedly connected to the upper side of the mounting base. The air inlet pipe is fixedly connected to the rear half of the filter box. The air outlet pipe is fixedly connected to the front half of the filter box. The upper side of the air inlet pipe is connected to the exhaust port of the screening box.

[0007] Preferably, the upper front half of the screening box is provided with a feed inlet, the feed inlet of the screening box is provided with an electrically controlled switch valve, and the lower front half of the screening box is provided with an exhaust port.

[0008] Preferably, the screening plate has a discharge port at the lower middle position, the gas pump has an air intake port on the upper side and an exhaust port on the lower side.

[0009] Preferably, an electrically controlled switch valve is provided on the upper side of the discharge pipe, the discharge pipe passes through the lower side of the screening box, the main shaft of the drive motor passes through the upper side of the screening box, and the exhaust port of the gas pump passes through the lower side of the screening box.

[0010] Preferably, the lower side of the soft brush contacts the screening plate, the diversion box is an annular shell, the air outlets are circumferentially distributed, and all the air outlets are inclined.

[0011] Preferably, the filter box is a detachable rectangular box, and the distance between the lower end of the air inlet pipe and the bottom of the filter box is less than the distance between the lower end of the air outlet pipe and the bottom of the filter box.

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

[0013] In this invention, the device, equipped with a screening plate, soft brush, diversion box, air outlet, collection box, and filter box, can store polyester chips in the collection box, screen the polyester chips in the screening box using the screening plate, clean the screening plate using the soft brush, and introduce air into the screening box through the diversion box and air outlet. This allows the air to carry chip fragments and dust through the screening plate and into the filter box, where clean water causes the chip fragments and dust to settle. This allows for rapid screening of polyester chips and collection of chip fragments and dust, preventing them from escaping into the air. This device is more environmentally friendly and will not harm the health of workers. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the installation structure of the unblocking component of this utility model;

[0016] Figure 3 This is a schematic diagram of the main structure of the device of this utility model;

[0017] Figure 4 This is a cross-sectional view of the screening component structure of this utility model;

[0018] Figure 5 This is a cross-sectional view of the gas transmission component structure of this utility model;

[0019] Figure 6 This is a cross-sectional view of the air outlet mounting structure of this utility model.

[0020] In the diagram: 1. Main body of the equipment; 11. Mounting base; 12. First support; 13. Polyester chip manufacturing machine; 2. Screening assembly; 21. Second support; 22. Screening box; 23. Screening plate; 24. Discharge pipe; 3. Unblocking assembly; 31. Drive motor; 32. Rotating shaft; 33. Soft brush; 4. Air supply assembly; 41. Gas pump; 42. Diverter box; 43. Air outlet; 5. Feeding assembly; 51. Third support; 52. Collection box; 6. Filter assembly; 61. Filter box; 62. Air inlet pipe; 63. Air outlet pipe. Detailed Implementation

[0021] 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.

[0022] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0023] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0024] Please see Figure 1-6 This utility model provides a technical solution:

[0025] A polyester chip production device includes a main body 1 and a screening component 2. The screening component 2 is located on the outer side of the main body 1, and a clearing component 3 and an air conveying component 4 are located on the inner side of the screening component 2. A feeding component 5 is located on the upper side of the screening component 2, and a filtering component 6 is located on the lower side of the screening component 2. The main body 1 includes a mounting base 11 and a first support 12. The first support 12 is fixedly connected to the upper side of the mounting base 11, and a polyester chip manufacturing machine 13 is fixedly connected to the upper side of the first support 12. The screening component 2 includes a second support 21 and a screening box 22. The second support 21 is fixedly connected to the upper side of the mounting base 11, and the screening box 22 is fixedly connected to the upper side of the second support 21. A screening plate 23 is fixedly connected to the inner side of the screening box 22, and a discharge pipe 24 is fixedly connected to the discharge port of the screening plate 23. The clearing component 3 includes a drive motor 31 and a rotating shaft 32. The drive motor 31 is fixedly connected to the upper side of the screening box 22, and the main shaft of the drive motor 31 is fixedly connected to the rotating shaft 32. A soft brush 33 is fixedly connected to the lower end of shaft 32. The air supply assembly 4 includes a gas pump 41 and a distribution box 42. The gas pump 41 is fixedly connected to the upper side of the screening box 22. The distribution box 42 is fixedly connected to the top inner side of the screening box 22. The upper side of the distribution box 42 is connected to the exhaust port of the gas pump 41. Multiple air outlets 43 are fixedly connected to the lower side of the distribution box 42. The material feeding assembly 5 includes a third support 51 and a collection box 52. The third support 51 is fixedly connected to the upper side of the screening box 22. A collection box 52 is fixedly connected to the upper side of the bracket 51. The lower side of the collection box 52 is connected to the feed inlet of the screening box 22. The upper side of the collection box 52 is connected to the polyester chip manufacturing machine 13. The filter assembly 6 includes a filter box 61 and an air inlet pipe 62. The filter box 61 is fixedly connected to the upper side of the mounting base 11. The air inlet pipe 62 is fixedly connected to the rear half of the filter box 61. The air outlet pipe 63 is fixedly connected to the front half of the filter box 61. The upper side of the air inlet pipe 62 is connected to the exhaust port of the screening box 22.

[0026] The upper front half of the screening box 22 is equipped with a feed inlet, and an electrically controlled switch valve is installed inside the feed inlet. The lower front half of the screening box 22 is equipped with an exhaust port, allowing air carrying chip fragments and dust to exit the screening box 22. The lower middle position of the screening plate 23 is equipped with a discharge port, and the upper side of the gas pump 41 is equipped with an air intake port, while the lower side of the gas pump 41 is equipped with an exhaust port. The polyester chips inside the screening box 22 are screened through the screening plate 23. An electrically controlled switch valve is installed on the upper side of the discharge pipe 24, which passes through the lower side of the screening box 22. The main shaft of the drive motor 31 passes through the upper side of the screening box 22. The exhaust port of the gas pump 41 passes through the lower side of the screening box 22, and the gas pump 41 can deliver air to the diversion box 42; the lower side of the soft brush 33 contacts the screening plate 23; the diversion box 42 is a circular shell, and the air outlets 43 are distributed circumferentially and are all inclined; air is injected into the screening box 22 through the diversion box 42 and the air outlets 43, so that the air carries the chip fragments and dust through the screening plate 23; the filter box 61 is a detachable rectangular box, and the distance between the lower end of the air inlet pipe 62 and the bottom of the filter box 61 is smaller than the distance between the lower end of the air outlet pipe 63 and the bottom of the filter box 61; the clean water in the filter box 61 causes the chip fragments and dust to be deposited.

[0027] Workflow: Before use, fix the mounting base 11 in a suitable position and connect the power supply. Connect the discharge port of the mounting base 11 to the collection box 52 through the connecting pipe, and connect the discharge pipe 24 to the polyester chip collection box through the connecting pipe. This device is equipped with an external controller, which is electrically connected to the mounting base 11, screening box 22, discharge pipe 24, drive motor 31, and gas pump 41 respectively. The operating status of the mounting base 11, screening box 22, discharge pipe 24, drive motor 31, and gas pump 41 can be adjusted by manually operating the external controller. All of the above are existing technologies. When using this device, the operator first disassembles the filter. Add an appropriate amount of clean water to the filter box 61, ensuring the water level is higher than the lower end of the air inlet pipe 62 and lower than the lower end of the air outlet pipe 63. Then, the operator starts the polyester chip manufacturing machine 13, supported by the first bracket 12, via an external controller. The polyester chip manufacturing machine 13 produces polyester chips, which fall into the collection box 52, supported by the third bracket 51. The collection box 52 provides temporary storage for the polyester chips. After a period of time, the operator opens the electrically controlled switch valve on the upper side of the screening box 22 via the external controller, and simultaneously starts the drive motor 31 and the gas pump 41. Polyester fragments fall from the collection box 52. After the polyester chips are placed inside the screening box 22 supported by the second bracket 21, the electrically controlled switch valve on the upper side of the screening box 22 is closed. The polyester chips can be screened by the screening plate 23. The drive motor 31 drives the rotating shaft 32 to rotate, which in turn rotates the soft brush 33. The soft brush 33 cleans the screening plate 23, preventing it from clogging and displacing the polyester chips to accelerate the screening process. The air pump 41 supplies air into the distribution box 42, and the air is discharged through the air outlet 43, further preventing the screening plate 23 from clogging and blowing up the polyester chips to further accelerate the screening process. During screening, chip fragments and dust can be carried by the air and pass through the screening plate 23. They enter the air inlet pipe 62 from the bottom of the screening box 22. The chip fragments and dust are deposited in the clean water in the filter box 61, and the clean air is discharged from the air outlet pipe 63. After a period of time, the polyester chips in the screening box 22 are screened. The operator can open the electric control valve on the upper side of the discharge pipe 24 through the external controller to let the polyester chips fall into the polyester chip collection box through the discharge pipe 24. Then the operator can close the electric control valve on the upper side of the discharge pipe 24 and open the electric control valve on the upper side of the screening box 22 to screen the next batch of polyester chips.This device stores polyester chips in a collection bin 52, screens the chips in the bin 22 using a screening plate 23, cleans the screening plate 23 with a soft brush 33, and introduces air into the screening bin 22 through a diversion box 42 and an air outlet 43. The air carries chip debris and dust through the screening plate 23 and into a filter box 61, where clean water causes the chip debris and dust to settle. This rapid screening of polyester chips and collection of chip debris and dust prevents them from escaping into the air is environmentally friendly and poses no harm to workers.

[0028] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A polyester chip production apparatus comprising an apparatus body (1) and a screening assembly (2), characterized in that: The outer side of the main body (1) of the equipment is provided with a screening component (2), the inner side of the screening component (2) is provided with a dredging component (3) and a gas conveying component (4), the upper side of the screening component (2) is provided with a feeding component (5), and the lower side of the screening component (2) is provided with a filtering component (6); the main body (1) of the equipment includes a mounting base (11) and a first bracket (12), the upper side of the mounting base (11) is fixedly connected to the first bracket (12), the upper side of the first bracket (12) is fixedly connected to a polyester chip manufacturing machine (13), and the screening component (2) includes a second bracket (21) and a screening box ( 22), a second bracket (21) is fixedly connected to the upper side of the mounting base (11), a screening box (22) is fixedly connected to the upper side of the second bracket (21), a screening plate (23) is fixedly connected to the inner side of the screening box (22), a discharge pipe (24) is fixedly connected to the discharge port of the screening plate (23), the unblocking component (3) includes a drive motor (31) and a rotating shaft (32), a drive motor (31) is fixedly connected to the upper side of the screening box (22), a rotating shaft (32) is fixedly connected to the main shaft of the drive motor (31), and a rotating shaft (32) is fixedly connected to the lower end of the rotating shaft (32). The air supply assembly (4) includes a soft brush (33), a gas pump (41), and a distribution box (42). The upper side of the screening box (22) is fixedly connected to the gas pump (41), and the top inner side of the screening box (22) is fixedly connected to the distribution box (42). The upper side of the distribution box (42) is connected to the exhaust port of the gas pump (41). The lower side of the distribution box (42) is fixedly connected to multiple air outlets (43). The feeding assembly (5) includes a third support (51) and a collection box (52). The upper side of the screening box (22) is fixedly connected to the third support (51), and the third support (51) is fixedly connected to the collection box (52). 1) The upper side of the filter assembly (6) is fixedly connected to the collection box (52), the lower side of the collection box (52) is connected to the feed inlet of the screening box (22), the upper side of the collection box (52) is connected to the polyester chip manufacturing machine (13), the filter assembly (6) includes a filter box (61) and an air inlet pipe (62), the upper side of the mounting base (11) is fixedly connected to the filter box (61), the rear half of the filter box (61) is fixedly connected to the air inlet pipe (62), the front half of the filter box (61) is fixedly connected to the air outlet pipe (63), and the upper side of the air inlet pipe (62) is connected to the exhaust port of the screening box (22).

2. A polyester chip production apparatus according to claim 1, characterized by: The upper front half of the screening box (22) is provided with a feed inlet, and the feed inlet of the screening box (22) is provided with an electrically controlled switch valve. The lower front half of the screening box (22) is provided with an exhaust port.

3. A polyester chip production apparatus according to claim 1, characterized by: The screening plate (23) has a discharge port at the lower middle position, the gas pump (41) has an air intake port on the upper side, and the gas pump (41) has an exhaust port on the lower side.

4. A polyester chip production apparatus according to claim 1, characterized by: An electrically controlled switch valve is provided on the upper side of the discharge pipe (24). The discharge pipe (24) passes through the lower side of the screening box (22). The main shaft of the drive motor (31) passes through the upper side of the screening box (22). The exhaust port of the gas pump (41) passes through the lower side of the screening box (22).

5. A polyester chip production apparatus according to claim 1, characterized by: The lower side of the soft brush (33) is in contact with the screening plate (23), the diversion box (42) is a circular shell, the air outlets (43) are distributed circumferentially, and the air outlets (43) are all distributed at an angle.

6. A polyester chip production apparatus according to claim 1, characterized by: The filter box (61) is a detachable rectangular box, and the distance between the lower end of the air inlet pipe (62) and the bottom of the filter box (61) is less than the distance between the lower end of the air outlet pipe (63) and the bottom of the filter box (61).

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