Air extractor of extruder

Abstract

The utility model relates to an air extractor of an extruder, and belongs to the technical field of air extraction of extrudes.The air extractor comprises a cooling box, a cushioning assembly, a connecting plate and a collecting box, a fixing base is fixed to the top of the cushioning assembly, a mechanism body is slidably connected to the top of the fixing base, a protection box is fixed to the top of the cooling box, and an air extraction assembly is arranged at the top of the protection box; and a driving motor is fixed to the air exhaust assembly, the air exhaust assembly communicates with a connecting pipe, an exhaust fan is fixed to the connecting pipe, and a lifting mechanism is arranged at the top of the connecting plate. According to the air extracting device of the extruder, the mechanism main body and the protection box are disassembled and assembled, so that the use stability is improved, the driving motor drives the air extracting assembly to operate, the use environment-friendly performance of the device is improved, and the lifting mechanism is arranged, so that materials in cooling liquid can be lifted up, the materials can be treated, and the service life of the device is prolonged. The use convenience of the device is improved, the whole device is convenient to use, and the use environmental protection property is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to extruder air extraction technical field, concretely is a kind of air extraction device of extruder. BACKGROUND

[0002] PBT silk is used in individual protection, cosmetic and other fields, such as face washing brush, toothbrush, head comb, etc., the production process includes, PBT stirring, after stirring evenly, put into extruder and process, extruder extrusion silk, cooling pool carries out cooling to silk, and then drying, oiling, pressing, winding, when extruding silk in extruder, it needs to use extraction device.

[0003] For example, China patent (announcement number: CN209869334U) a kind of environment-friendly air extraction device of extruder, is set in the head of extruder, for absorbing the gas released in extrusion process of extruder, the air extraction device includes air extraction assembly, gas collector and air extractor, the air extraction assembly is covered in the outside of the head, and top end is connected gas collector, and is communicated with gas collector, the air inlet of the air extractor is connected with the end not connected air extraction assembly of the gas collector, and the air outlet is connected with gas collection device, the air extraction assembly includes the connecting plate fixedly connected with the gas collector and the gas cover detachably clamped in the bottom of connecting plate, the utility model can reduce the amount of organic gas released by the head of extruder, to achieve the effect of environmental protection.

[0004] The patent realizes the reduction of the amount of organic gas released by the setting of gas collection device, but there is still the case that gas quickly escapes when gas is generated, which is not conducive to the realization of environmental protection effect, so a kind of air extraction device of extruder is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides an air extraction device of extruder, which has the advantages of good air extraction effect, and solves the problem of poor air extraction effect of the device.

[0006] To achieve the above object, the utility model provides the following technical scheme: an air extraction device of extruder, including cooling box, shock absorbing assembly, link plate and collection box, the link plate is fixed between cooling box and collection box, the top of shock absorbing assembly is fixed with fixed seat, the top of fixed seat is slidably connected with mechanism main body, the top of cooling box is fixed with protection box inserted with mechanism main body, the top of protection box is provided with air extraction assembly, the air extraction assembly is fixed with driving motor, the air extraction assembly is communicated with connecting pipe, one end of connecting pipe away from air extraction assembly is fixed with air extractor fixed with the top of collection box, the top of link plate is provided with lifting mechanism extending into the cavity of cooling box.

[0007] The air extraction assembly comprises a connecting cylinder, a rotating shaft, a rotating block, a rotating column, a fan plate and a displacement column, the upper and lower sides of the connecting cylinder are communicated with a connecting pipe and a protection box respectively, the rotating shaft is rotationally connected with the inner cavity wall of the back surface of the connecting cylinder, the rotating shaft extends to the front surface of the connecting cylinder, the output shaft of the driving motor is fixed with the rotating shaft, the rotating block is fixed with the outer side of the rotating shaft, the rotating column is hingedly connected with the outer side of the rotating block, the fan plate is fixed with the outer side of the rotating column, and the displacement column is fixed with the side of the fan plate away from the rotating column.

[0008] By adopting the technical scheme, stable operation of the device is realized through the shock absorption assembly, the stability of the device is improved, the organic gas is quickly extracted through the air extraction assembly, the environmental friendliness of the device is improved, the material is supported through the lifting mechanism, the material is treated, and the convenience of the device is improved.

[0009] Further, a sliding channel is formed in the inner cavity wall of the back surface of the connecting cylinder, and the displacement column is slidingly connected with the connecting cylinder through the sliding channel.

[0010] By adopting the technical scheme, the sliding connection of the connecting cylinder and the displacement column is realized, and the stability of the whole assembly is improved.

[0011] Further, the mechanism body comprises a sliding plate, a machine body, an inlet and an outlet, the sliding plate is slidingly connected with the top of the fixing seat, the machine body is fixed with the top of the sliding plate, the inlet is fixed with the top of the machine body, the outlet is fixed with the right side of the machine body, and the machine body is inserted with the protection box.

[0012] By adopting the technical scheme, the machine body and the protection box are separated through the insertion, the machine body is checked and repaired, and the stability and convenience of the device are improved.

[0013] Further, a moving channel is formed in the top of the fixing seat, and the sliding plate is slidingly connected with the fixing seat through the moving channel.

[0014] By adopting the technical scheme, the sliding plate and the fixing seat are stably slid, the machine body is stably slid out, and the stability of the device is improved.

[0015] Further, the shock absorption assembly comprises a telescopic damping rod, a rubber block and an elastic spring, the rubber block is fixed with the top of the telescopic damping rod, the elastic spring is fixed between the rubber block and the telescopic damping rod, and the elastic spring is wound on the outer side of the telescopic damping rod.

[0016] By adopting the technical scheme, the body operation can be cushioned, so that the noise generated by the device is reduced, and the stability of the device is improved.

[0017] Further, the lifting mechanism comprises an acting motor, a driving gear, a driven gear, a threaded rod, a movable cylinder, a receiving plate and a filter plate, the acting motor is fixed to the top of the receiving plate, the driving gear is fixed to the output shaft of the acting motor, the driven gear is engaged with the top of the driving gear, the threaded rod is fixed to the axis of the driven gear, the bottom of the threaded rod is rotatably connected to the top of the receiving plate, the movable cylinder is engaged with the outer side of the threaded rod, the receiving plate is fixed to the left side of the movable cylinder, and the filter plate is fixed to the left side of the receiving plate and slidably connected to the inner cavity wall of the left side of the cooling box.

[0018] By adopting the technical scheme, the threaded rod can be rotated by the acting motor, so that the receiving plate can be lifted, and the filter plate can be lifted by the fixing action, so that the material can be supported out of the cooling liquid by the filter plate, the material can be conveniently handled, and the use effect of the overall device is improved.

[0019] Further, the receiving plate is in U-shaped structure, and the receiving plate is attached to the left and right sides of the right side wall of the cooling box.

[0020] By adopting the technical scheme, the movable cylinder can be limited, so that the receiving plate can be stably lifted, and the use stability of the overall device is improved.

[0021] Further, a limiting channel is formed in the left side of the cooling box, and the filter plate is slidably connected to the cooling box through the limiting channel.

[0022] By adopting the technical scheme, the filter plate and the cooling box can be stably slid, so that the overall filter plate can be stably lifted, and the device can be stably used.

[0023] Compared with the prior art, the technical scheme of the present application has the following advantages:

[0024] The air extraction device of the extruder is detachable from the protection box through the mechanism main body, which is convenient for maintenance and improves the use stability, the organic gas at the discharge port of the body is quickly collected by driving the air extraction assembly by the driving motor, which improves the environmental protection of the device, the lifting mechanism is provided, which is convenient for lifting the material in the cooling liquid, so that the material can be handled, the use convenience of the device is improved, and the overall device is convenient and environmentally friendly. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The figure is a structural schematic diagram of the utility model.

[0026] Figure 2 It is the structure schematic view of the shock absorption assembly of the utility model;

[0027] Figure 3 It is the structure schematic view of the shock absorption assembly of the utility model;

[0028] Figure 4 It is the structure schematic view of the shock absorption assembly of the utility model.

[0029] In the drawing: 1, cooling box;2, shock absorption assembly;201, telescopic damping rod;202, rubber block;203, elastic spring;3, connecting plate;4, collection box;5, fixed seat;6, sliding plate;7, machine body;8, feed inlet;9, discharge port;10, protection box;11, driving motor;12, air extraction assembly;1201, connecting cylinder;1202, rotating shaft;1203, rotating block;1204, rotating column;1205, fan plate;1206, displacement column;13, connecting pipe;14, air extractor;15, lifting mechanism;1501, acting motor;1502, driving gear;1503, driven gear;1504, threaded rod;1505, movable cylinder;1506, receiving plate;1507, filter plate. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Please refer to Figure 1 The air extraction device of the extruder in the embodiment comprises a cooling box 1, a shock absorption assembly 2, a connecting plate 3 and a collection box 4, the connecting plate 3 is fixed between the cooling box 1 and the collection box 4, the top of the shock absorption assembly 2 is fixed with a fixed seat 5, the top of the fixed seat 5 is slidably connected with a mechanism main body, the top of the cooling box 1 is fixed with a protection box 10 which is inserted with the mechanism main body, and the top of the protection box 10 is provided with an air extraction assembly 12.

[0032] It can be understood that, through the setting of the air extraction assembly 12, the driving motor 11 can be energized, so as to drive the fan plate 1205 to fan, thereby rapidly discharging organic gas, so as to facilitate the improvement of environmental protection of the device and the improvement of the use effect of the overall device.

[0033] The driving motor 11 is fixed on the air extraction assembly 12, the air extraction assembly 12 is communicated with the connecting pipe 13, the end of the connecting pipe 13 away from the air extraction assembly 12 is fixed with the air extractor 14 fixed on the top of the collecting box 4, and the top of the connecting plate 3 is provided with the lifting mechanism 15 extending into the inner cavity of the cooling box 1.

[0034] Through the setting of the lifting mechanism 15, the material in the cooling box 1 can be lifted, so that the material in the cooling box 1 can be quickly processed and used, and the use convenience of the whole device is improved.

[0035] The mechanism body includes the sliding plate 6, the body 7, the feeding port 8 and the discharging port 9, the sliding plate 6 is slidably connected with the top of the fixed seat 5, the top of the fixed seat 5 is provided with a moving channel, the sliding plate 6 is slidably connected with the fixed seat 5 through the moving channel, the body 7 is fixed on the top of the sliding plate 6, the feeding port 8 is fixed on the top of the body 7, the discharging port 9 is fixed on the right side of the body 7, and the body 7 is inserted with the protection box 10.

[0036] It should be noted that, through the setting of the moving channel, the stable sliding of the sliding plate 6 is facilitated, so that the stable connection of the body 7 and the protection box 10 is facilitated, and the use stability of the whole device is improved.

[0037] Please refer to Figure 2 , in order to improve the stability of the device, the shock absorption assembly 2 in the embodiment includes the telescopic damping rod 201, the rubber block 202 and the elastic spring 203, the rubber block 202 is fixed on the top of the telescopic damping rod 201, the elastic spring 203 is fixed between the rubber block 202 and the telescopic damping rod 201, and the elastic spring 203 is wound on the outer side of the telescopic damping rod 201.

[0038] In the embodiment, through the setting of the rubber block 202, the operation of the body 7 can be cushioned, so that the noise of the device production is reduced, through the cooperation of the elastic spring 203 and the telescopic damping rod 201, the vibration degree of the device is reduced, and the stability of the device is improved.

[0039] Please refer to Figure 3 , in order to improve the use of environmental protection, the air extraction assembly 12 in the embodiment includes the connecting cylinder 1201, the rotating shaft 1202, the rotating block 1203, the rotating column 1204, the fan plate 1205 and the displacement column 1206, the upper and lower sides of the connecting cylinder 1201 are communicated with the connecting pipe 13 and the protection box 10 respectively, the rotating shaft 1202 is rotatably connected with the inner cavity wall of the back of the connecting cylinder 1201, and the rotating shaft 1202 extends to the front of the connecting cylinder 1201.

[0040] It can also be understood that, by the setting of the connecting cylinder 1201, the protective box 10 and the connecting pipe 13 are communicated, thereby facilitating the collection of organic gas, improving the environmental friendliness of the overall device, and improving the use effect of the device.

[0041] The output shaft of the driving motor 11 is fixed with the rotating shaft 1202, the rotating block 1203 is fixed with the outer side of the rotating shaft 1202, the rotating column 1204 is hinged with the outer side of the rotating block 1203, the fan plate 1205 is fixed with the outer side of the rotating column 1204, the displacement column 1206 is fixed with the side of the fan plate 1205 away from the rotating column 1204, and the inner cavity wall of the back of the connecting cylinder 1201 is provided with a sliding channel. The displacement column 1206 is slidably connected with the connecting cylinder 1201 through the sliding channel.

[0042] In the embodiment, the sliding channel is provided, which facilitates the sliding of the displacement column 1206, thereby facilitating the stable fanning of the fan plate 1205, and facilitating the rotation of the rotating block 1203 driven by the driving motor 11, thereby driving the rotation of the rotating column 1204, and realizing the rotary fanning of the fan plate 1205 through the hinge action, thereby facilitating the rapid discharge of the organic gas in the protective box 10 after compression, and improving the environmental friendliness of the device.

[0043] Please refer to Figure 4 In order to improve the use convenience, the lifting mechanism 15 in the embodiment comprises an acting motor 1501, a driving gear 1502, a driven gear 1503, a threaded rod 1504, a movable cylinder 1505, a receiving plate 1506 and a filter plate 1507. The acting motor 1501 is fixed with the top of the connecting plate 3. The driving gear 1502 is fixed with the output shaft of the acting motor 1501. The driven gear 1503 is engaged with the top of the driving gear 1502.

[0044] The driving gear 1502 is rotated by the energy supplied by the acting motor 1501, and the driven gear 1503 is rotated through the engagement, thereby facilitating the change of the rotation direction, the operation of the overall mechanism, and the stable use of the mechanism.

[0045] The threaded rod 1504 is fixed with the shaft center of the driven gear 1503. The bottom of the threaded rod 1504 is rotatably connected with the top of the connecting plate 3. The movable cylinder 1505 is engaged with the outer side of the threaded rod 1504. The receiving plate 1506 is fixed with the left side of the movable cylinder 1505. The receiving plate 1506 is a U-shaped structure and is attached to the left and right sides of the right side wall of the cooling box 1.

[0046] It can be found that, through the U-shaped structure, the clamping with the right side wall of the cooling box 1 is facilitated, so as to limit the movable cylinder 1505, and the lifting displacement of the movable cylinder 1505 is realized through the threaded connection of the movable cylinder 1505.

[0047] The filter plate 1507 is fixed on the left side of the receiving plate 1506 and is in sliding connection with the inner cavity wall on the left side of the cooling box 1. A limiting channel is formed on the left side of the cooling box 1, and the filter plate 1507 is in sliding connection with the cooling box 1 through the limiting channel.

[0048] In this embodiment, the stable lifting of the filter plate 1507 in the cooling box 1 is facilitated through the limiting channel, so that the use stability of the overall device is improved, the material is supported, and the use convenience of the device is improved.

[0049] The electrical components in the text are electrically connected with the controller and the power supply. The control mode of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming of the person skilled in the art. The power supply also belongs to the common knowledge in the art. And the utility model is mainly used for protecting mechanical devices, so the control mode and circuit connection of the utility model are not explained in detail.

[0050] The working principle of the above embodiment is as follows:

[0051] The raw materials are added into the machine body 7 through the feeding port 8, and the materials are pressed out through the discharging port 9. The pressed materials fall into the cooling box 1 by gravity, and the driving motor 11 is started to drive the rotating block 1203 to rotate, thereby driving the rotating column 1204 to rotate. Through the hinged connection of the fan plate 1205 and the rotating column 1204, the fan plate 1205 is fanned in the adapter cylinder 1201. Through the eccentric setting of the rotating shaft 1202 in the adapter cylinder 1201, the air in the protection box 10 is quickly extracted and discharged, thereby reducing the dissipation of organic gas and improving the environmental protection of the device. Then the gas is sucked into the collection box 4 by the exhaust fan 14, thereby realizing the collection of organic gas. When the cooled materials need to be taken out, the driving motor 1501 is started to drive the threaded rod 1504 to rotate through the meshing action, and the displacement of the movable cylinder 1505 is realized through the threaded connection, thereby driving the lifting of the receiving plate 1506, thereby driving the lifting of the filter plate 1507 from the cooling liquid, thereby treating the materials, improving the use convenience of the device, and improving the environmental protection effect of the overall device.

Claims

1. A suction device for an extruder, comprising a cooling box (1), a shock-absorbing assembly (2), a connecting plate (3), and a collection box (4), characterized in that: The connecting plate (3) is fixed between the cooling box (1) and the collection box (4). The top of the shock-absorbing component (2) is fixed with a fixed seat (5). The top of the fixed seat (5) is slidably connected with the main body of the mechanism. The top of the cooling box (1) is fixed with a protective box (10) that is inserted into the main body of the mechanism. The top of the protective box (10) is provided with an air extraction component (12). The air extraction component (12) is fixed with a drive motor (11). The air extraction component (12) is connected with a connecting pipe (13). The end of the connecting pipe (13) away from the air extraction component (12) is fixed with a fan (14) that is fixed to the top of the collection box (4). The top of the connecting plate (3) is provided with a lifting mechanism (15) that extends into the inner cavity of the cooling box (1). The air extraction assembly (12) includes a connecting cylinder (1201), a rotating shaft (1202), a rotating block (1203), a rotating column (1204), a fan plate (1205), and a displacement column (1206). The upper and lower sides of the connecting cylinder (1201) are respectively connected to the connecting pipe (13) and the protective box (10). The rotating shaft (1202) is rotatably connected to the inner wall of the back of the connecting cylinder (1201). The rotating shaft (1202) extends to the connecting pipe. On the front of the connecting cylinder (1201), the output shaft of the drive motor (11) is fixed to the rotating shaft (1202), the rotating block (1203) is fixed to the outside of the rotating shaft (1202), the rotating column (1204) is hinged to the outside of the rotating block (1203), the fan plate (1205) is fixed to the outside of the rotating column (1204), and the displacement column (1206) is fixed to the side of the fan plate (1205) away from the rotating column (1204).

2. The air extraction device for an extruder according to claim 1, characterized in that: A sliding channel is provided on the inner wall of the back of the connecting cylinder (1201), and the displacement column (1206) is slidably connected to the connecting cylinder (1201) through the sliding channel.

3. The air extraction device for an extruder according to claim 1, characterized in that: The main body of the mechanism includes a sliding plate (6), a machine body (7), a feed port (8) and a discharge port (9). The sliding plate (6) is slidably connected to the top of the fixed base (5). The machine body (7) is fixed to the top of the sliding plate (6). The feed port (8) is fixed to the top of the machine body (7). The discharge port (9) is fixed to the right side of the machine body (7). The machine body (7) is inserted into the protective box (10).

4. The air extraction device for an extruder according to claim 3, characterized in that: The top of the fixed base (5) is provided with a moving channel, and the sliding plate (6) is slidably connected to the fixed base (5) through the moving channel.

5. The air extraction device for an extruder according to claim 1, characterized in that: The damping component (2) includes a telescopic damping rod (201), a rubber block (202), and an elastic spring (203). The rubber block (202) is fixed to the top of the telescopic damping rod (201), and the elastic spring (203) is fixed between the rubber block (202) and the telescopic damping rod (201). The elastic spring (203) is wrapped around the outside of the telescopic damping rod (201).

6. The air extraction device for an extruder according to claim 1, characterized in that: The lifting mechanism (15) includes an actuating motor (1501), a drive gear (1502), a driven gear (1503), a threaded rod (1504), a movable cylinder (1505), a receiving plate (1506), and a filter plate (1507). The actuating motor (1501) is fixed to the top of the connecting plate (3), the drive gear (1502) is fixed to the output shaft of the actuating motor (1501), and the driven gear (1503) meshes with the top of the drive gear (1502). The threaded rod (1504) is fixed at the axis of the driven gear (1503), the bottom of the threaded rod (1504) is rotatably connected to the top of the connecting plate (3), the movable cylinder (1505) meshes with the outer side of the threaded rod (1504), the receiving plate (1506) is fixed to the left side of the movable cylinder (1505), the filter plate (1507) is fixed to the left side of the receiving plate (1506), and the filter plate (1507) is slidably connected to the inner wall of the left side of the cooling box (1).

7. The air extraction device for an extruder according to claim 6, characterized in that: The receiving plate (1506) has a U-shaped structure and is attached to the left and right sides of the right side wall of the cooling box (1).

8. The air extraction device for an extruder according to claim 6, characterized in that: A limiting channel is provided on the left side of the cooling box (1), and the filter plate (1507) is slidably connected to the cooling box (1) through the limiting channel.

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