Flame-retardant fiber modifying and mixing device

Abstract

The utility model belongs to the technical field of mixing devices, and particularly relates to a flame-retardant fiber modification mixing device which comprises a barrel body, the upper end of the barrel body is in contact with a cover, the lower end of the cover is fixedly connected with a boss, the boss is connected with the barrel body in a sliding mode, and a motor is fixedly installed at the upper end of the cover. The output end of the motor is rotatably connected with the cover, the output end of the motor is fixedly connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a supporting rod, and the outer side of the supporting rod is slidably sleeved with a sleeve. Through the arrangement of the limiting block, the threaded rod, the sliding rod and other components, the threaded rod and the limiting block can generate threaded motion by rotating the threaded rod, so that the sliding rod on the limiting plate is driven to slide into the boss, the cover can be limited, the cover is stably installed, and the service life of the cover is prolonged. The problem that vibration is generated when a motor of the flame-retardant fiber modifying and mixing device runs, and consequently a cover is installed unstably is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a flame retardant fiber modified mixing device. Background Art

[0002] The flame retardant fiber modification mixing device is a device used to mix flame retardant fiber with other materials. Flame retardant fiber is a fiber material with flame retardant properties, which can reduce the burning rate and fire intensity of the material and improve the flame retardant properties of the material.

[0003] The modified mixing device is usually composed of a stirrer, a feeding system, a temperature control system, etc. Its working process is generally as follows:

[0004] Flame retardant fiber feeding: Flame retardant fiber will be introduced into the mixing device through the feeding system. Flame retardant fiber can be in fiber, granular or other forms, depending on the specific material requirements.

[0005] Material mixing: The flame retardant fiber is placed in a mixing device together with other materials (such as polymers or composite base materials). The agitator will fully stir and mix the materials so that the flame retardant fiber is evenly dispersed throughout the material.

[0006] Temperature Control: During the mixing process, the temperature control system heats or cools the material as needed to achieve the appropriate processing temperature. This helps maintain the viscosity and fluidity of the material in the mixing device.

[0007] When the flame retardant fiber modification mixing device is in use, the material easily adheres to the inner wall of the barrel, which is not convenient to clean. In addition, when the motor of the flame retardant fiber modification mixing device is running, vibration is generated, resulting in unstable installation of the lid. Utility Model Content

[0008] The purpose of the utility model is to provide a flame retardant fiber modification mixing device, which solves the problem that when the flame retardant fiber modification mixing device is used, the material is easily adhered to the inner wall of the barrel, which is not convenient to clean, and the motor of the flame retardant fiber modification mixing device will vibrate when it is running, resulting in unstable installation of the lid.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a flame-retardant fiber modification mixing device comprises a barrel body, the upper end of the barrel body contacts with a cover, the lower end of the cover is fixedly connected with a boss, the boss is slidably connected to the barrel body, the upper end of the cover is fixedly installed with a motor, the output end of the motor is rotatably connected to the cover, the output end of the motor is fixedly connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a support rod, the outer side of the support rod is slidably sleeved with a sleeve, a spring is arranged inside the sleeve, one end of the sleeve close to the barrel body is fixedly connected with a scraper, the scraper contacts the inner wall of the barrel body, the outer side of the barrel body is fixedly connected with a mounting block, the outer side of the mounting block contacts a limiting plate, the inner side of the limiting plate is connected with a threaded rod through a bearing, the threaded rod is threadedly connected to the mounting block, the side of the limiting plate close to the mounting block is fixedly connected with a sliding rod, the outer side of the sliding rod is fixedly connected with a baffle, and a heating seat is arranged at the lower end of the barrel body.

[0010] Preferably, a limiting ring is fixedly connected to the interior of the sleeve, and the limiting ring is slidably sleeved with the support rod. The limiting ring is designed to facilitate limiting the sleeve.

[0011] Preferably, one end of the spring is in contact with the support rod, and the other end of the spring is in contact with the sleeve. The design of the spring can drive the scraper to fit the inner wall of the barrel.

[0012] Preferably, one end of the threaded rod away from the mounting block is fixedly connected with a knob, and the knob is in contact with the limiting plate. The threaded rod can be easily rotated through the design of the knob.

[0013] Preferably, a slide rod is slidably connected inside the barrel body, and a slide rod is slidably connected inside the boss. The design of the slide rod can limit the boss.

[0014] Preferably, the baffle is in contact with the barrel body, and the baffle is slidably connected to the mounting block. The design of the baffle can limit the sliding rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model provides a limit block, a threaded rod, a sliding rod and other components. The threaded rod can be rotated to make a threaded movement between the threaded rod and the limit block, thereby driving the sliding rod on the limit plate to slide into the boss, so as to limit the cover and keep the cover stable. This solves the problem that the motor of the flame retardant fiber modification mixing device will generate vibration when running, resulting in unstable cover installation.

[0017] 2. The utility model is provided with components such as a support rod, a spring, and a scraper, so that the spring can drive the scraper to fit the inner wall of the barrel, so that the rotating shaft drives the support rod to mix and stir the materials, thereby driving the scraper to scrape the inner wall of the barrel, thereby effectively cleaning the inner wall of the barrel, solving the problem that when the flame-retardant fiber modification mixing device is used, the material is easily adhered to the inner wall of the barrel, which is not convenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A three-dimensional diagram of the local structure;

[0020] Figure 3 For the utility model Figure 2 A front cross-sectional view of

[0021] Figure 4 For the utility model Figure 2 A magnified view of the structure of part A;

[0022] Figure 5 For the utility model Figure 3 Enlarged view of the structure of part B in .

[0023] In the figure: 1. barrel body; 2. cover; 21. boss; 3. motor; 31. shaft; 32. support rod; 33. sleeve; 34. limit ring; 35. spring; 36. scraper; 4. mounting block; 41. limit plate; 42. threaded rod; 43. knob; 44. slide rod; 45. baffle; 5. heating seat. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] See also Figure 1-5A flame retardant fiber modification and mixing device comprises a barrel body 1, the upper end of the barrel body 1 contacts with a cover 2, the lower end of the cover 2 is fixedly connected with a boss 21, the boss 21 is slidably connected to the barrel body 1, a motor 3 is fixedly installed on the upper end of the cover 2, the output end of the motor 3 is rotatably connected to the cover 2, the output end of the motor 3 is fixedly connected with a rotating shaft 31, the outer side of the rotating shaft 31 is fixedly connected with a support rod 32, the outer side of the support rod 32 is slidably sleeved with a sleeve 33, the inner part of the sleeve 33 is fixedly connected with a limiting ring 34, the limiting ring 34 is slidably sleeved with the support rod 32, and the design of the limiting ring 34 can conveniently limit the sleeve 33.

[0026] See also Figure 2-5 A spring 35 is arranged inside the sleeve 33, one end of the spring 35 contacts the support rod 32, and the other end of the spring 35 contacts the sleeve 33. Through the design of the spring 35, the scraper 36 can be driven to fit the inner wall of the barrel body 1. The end of the sleeve 33 close to the barrel body 1 is fixedly connected with the scraper 36, and the scraper 36 contacts the inner wall of the barrel body 1. The outer side of the barrel body 1 is fixedly connected with the mounting block 4, and the outer side of the mounting block 4 contacts the limiting plate 41. The inside of the limiting plate 41 is connected with a threaded rod 42 through a bearing, and the threaded rod 42 is connected to the mounting block 4 through a thread.

[0027] See also Figure 2-5 The end of the threaded rod 42 away from the mounting block 4 is fixedly connected with a knob 43, and the knob 43 is in contact with the limiting plate 41. Through the design of the knob 43, the threaded rod 42 can be easily rotated. The side of the limiting plate 41 close to the mounting block 4 is fixedly connected with a sliding rod 44. The interior of the barrel body 1 is slidably connected with the sliding rod 44, and the interior of the boss 21 is slidably connected with the sliding rod 44. Through the design of the sliding rod 44, the boss 21 can be limited. The outer side of the sliding rod 44 is fixedly connected with a baffle 45, the baffle 45 is in contact with the barrel body 1, and the baffle 45 is slidably connected to the mounting block 4. Through the design of the baffle 45, the sliding rod 44 can be limited. A heating seat 5 is provided at the lower end of the barrel body 1.

[0028] The specific implementation process of the utility model is as follows: when in use, by starting the motor 3, the output end of the motor 3 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the supporting rod 32 to rotate, the supporting rod 32 drives the sleeve 33 to rotate, so that the sleeve 33 drives the scraper 36 to scrape the inner wall of the barrel body 1, the material adhering to the inner wall of the barrel body 1 can be scraped off, and the inner wall of the barrel body 1 can be conveniently cleaned, and the spring 35 is provided, the elastic force of the spring 35 can drive the scraper 36 on the sleeve 33 to fit the inner wall of the barrel body 1;

[0029] By turning the knob 43, the knob 43 drives the threaded rod 42 to rotate, so that the threaded rod 42 and the mounting block 4 undergo threaded motion, thereby causing the threaded rod 42 to move inside the mounting block 4, causing the threaded rod 42 to drive the limiting plate 41 to move, causing the limiting plate 41 to drive the sliding rod 44 to move, causing the sliding rod 44 to slide out of the boss 21 at the lower end of the cover 2, thereby releasing the limit on the cover 2, and allowing the cover 2 to be easily disassembled while keeping it stable.

[0030] 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 flame retardant fiber modification and mixing device, comprising a barrel (1), characterized in that: The upper end of the barrel body (1) contacts with a cover (2), the lower end of the cover (2) is fixedly connected with a boss (21), the boss (21) is slidably connected to the barrel body (1), the upper end of the cover (2) is fixedly mounted with a motor (3), the output end of the motor (3) is rotatably connected to the cover (2), the output end of the motor (3) is fixedly connected with a rotating shaft (31), the outer side of the rotating shaft (31) is fixedly connected with a support rod (32), the outer side of the support rod (32) is slidably sleeved with a sleeve (33), the interior of the sleeve (33) is provided with a spring (35), the sleeve (33) is close to the barrel body One end of the barrel (1) is fixedly connected to a scraper (36), the scraper (36) contacts the inner wall of the barrel body (1), the outer side of the barrel body (1) is fixedly connected to a mounting block (4), the outer side of the mounting block (4) contacts a limiting plate (41), the interior of the limiting plate (41) is connected to a threaded rod (42) via a bearing, the threaded rod (42) is connected to the mounting block (4) via a thread, the side of the limiting plate (41) close to the mounting block (4) is fixedly connected to a sliding rod (44), the outer side of the sliding rod (44) is fixedly connected to a baffle (45), and a heating seat (5) is provided at the lower end of the barrel body (1).

2. A flame retardant fiber modification mixing device according to claim 1, characterized in that: A limiting ring (34) is fixedly connected inside the sleeve (33), and the limiting ring (34) is slidably sleeved with the support rod (32).

3. The flame retardant fiber modification mixing device according to claim 1, characterized in that: One end of the spring (35) contacts the support rod (32), and the other end of the spring (35) contacts the sleeve (33).

4. The flame retardant fiber modification mixing device according to claim 1, characterized in that: One end of the threaded rod (42) away from the mounting block (4) is fixedly connected to a knob (43), and the knob (43) is in contact with the limiting plate (41).

5. The flame retardant fiber modification mixing device according to claim 1, characterized in that: The barrel body (1) is slidably connected to a slide rod (44) inside, and the boss (21) is slidably connected to a slide rod (44) inside.

6. The flame retardant fiber modification mixing device according to claim 1, characterized in that: The baffle plate (45) is in contact with the barrel body (1), and the baffle plate (45) is slidably connected to the mounting block (4).

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