Raw material mixing device for high-performance fiber composite sound insulation cotton production

Abstract

The utility model relates to the technical field of high-performance fiber composite sound insulation cotton production, in particular to a raw material mixing device for high-performance fiber composite sound insulation cotton production, which comprises a mixing box body, a driving main shaft is inserted in the middle upper position of the inner side of the mixing box body, and a limiting sleeve is sleeved outside the driving main shaft. According to the raw material mixing device for production of the high-performance fiber composite sound insulation cotton, through the arrangement of the electric push rod, the movable annular plate, the adapter annular plate, the side square frame, the transverse plate, the vertical plate and the connecting rod, the raw material mixing device for production of the high-performance fiber composite sound insulation cotton can conveniently mix and process raw materials; the reciprocating material pushing structure is used for pushing raw materials which are easily accumulated on the two sides in the device in the operation process into the mixing area, so that the device can efficiently achieve mixing operation on the raw materials, and the frequency of secondary mixing treatment on the raw materials is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of composite floors, in particular to a raw material mixing device for producing high-performance fiber composite sound insulation cotton. Background Art

[0002] With the increasing application of sound insulation materials in the fields of construction, automobiles, aerospace, etc., the composite sound insulation cotton mainly composed of polyurethane foam sound insulation cotton and PET fiber is a commonly used high-performance fiber composite sound insulation cotton. It has good fire resistance, excellent environmental protection performance, good sound absorption effect, moisture resistance and corrosion resistance, and is favored by major manufacturers. At the same time, when producing high-performance fiber composite sound insulation cotton, a mixing device is generally used to mix various raw materials for producing composite sound insulation cotton;

[0003] Before using the existing mixing device to mix the various raw materials for producing composite sound insulation cotton in the prior art, it is generally necessary to add various chemical fibers, cotton and other fiber raw materials into the mixing device according to the formula requirements for subsequent proportioning and mixing. However, considering that most of the raw materials for producing composite sound insulation cotton are fiber materials with low fluidity, these fiber materials are easy to accumulate on both sides of the device during the operation of the device and reduce the mixing efficiency, which will increase the number of times the raw materials need to be mixed for the second time. Therefore, in view of the above problems, a raw material mixing device for the production of high-performance fiber composite sound insulation cotton is proposed. Summary of the invention

[0004] The purpose of the utility model is to provide a raw material mixing device for the production of high-performance fiber composite sound insulation cotton, so as to solve the problem that when the existing mixing device proposed in the above background technology mixes various raw materials for producing composite sound insulation cotton, the mixing efficiency is reduced due to the accumulation of raw materials on both sides of the device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A raw material mixing device for the production of high-performance fiber composite sound insulation cotton, comprising a mixing box, a driving spindle is inserted in the middle and upper position of the inner side of the mixing box, and a limiting sleeve is provided on the outside of the driving spindle, and the four corner ends of the outer side of the limiting sleeve are respectively fixedly connected with a stirring blade body, and a movable ring plate is provided between the upper and lower groups of the stirring blade bodies, and side frames are respectively fixedly connected to the middle and lower positions of both sides of the mixing box, and a vertical plate is provided at one side position inside the side frame, and the upper and lower ends of the vertical plate are respectively fixedly connected to a horizontal plate, and an adapter ring plate is fixedly connected to one side position of the horizontal plate, and the adapter ring plate and the movable ring plate are connected by a connecting rod, and a group of the adapter ring plates are arranged on both sides of the interior of the mixing box.

[0007] Preferably, a driving motor is fixedly installed at the middle position of the top of the mixing box, and the output end of the driving motor is connected to one end of the driving main shaft, and a feeding hopper is connected to one side position of the top of the mixing box.

[0008] Preferably, the bottom end of the mixing box is connected to a material discharge base, and the middle part of the bottom end of the material discharge base is connected to a material discharge port, and a triangular support frame member rotatably connected to the driving main shaft is provided on the inner side of the material discharge base.

[0009] Preferably, the limiting sleeve and the driving main shaft are coaxially arranged, and the stirring blade bodies are distributed in a ring array structure along the center point of the limiting sleeve, and there are 5 groups of stirring blade bodies in total.

[0010] Preferably, the center point of the movable ring plate and the center point of the adapter ring plate are arranged to overlap, a group of connections between the horizontal plate and the vertical plate form a "U"-shaped structure, the horizontal plate and the mixing box body are slidingly connected, and electric push rods are fixedly installed at the upper and lower positions on both sides of the outer surface of the mixing box body, and the movable ends of the electric push rods are connected to one side end of the vertical plate, a group of movable ends of the electric push rods extend to the interior of the side frame, the electric push rods are connected through the horizontal plate, the vertical plate and the adapter ring plate, and the movable ring plate is provided with 2 rows.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by providing an electric push rod, a movable ring plate, an adapter ring plate, a side frame, a horizontal plate, a vertical plate and a connecting rod, it is convenient for the raw material mixing device for the production of high-performance fiber composite sound insulation cotton to be able to, in the process of mixing and processing raw materials, under the pushing action of two groups of electric push rods, utilize a reciprocating pushing structure composed of a movable ring plate, an adapter ring plate, a side frame, a horizontal plate, a vertical plate and a connecting rod to push the raw materials that are easily accumulated on both sides of the device during operation into the mixing area, so that the device can efficiently realize the mixing operation of the raw materials. At the same time, by performing auxiliary pushing processing in the process of mixing raw materials, the processing dead angles that exist when the device mixes raw materials can be reduced, and the number of times that the raw materials need to be mixed for the second time can also be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the mixing box of the utility model;

[0015] Figure 3 This is a schematic diagram of the connection structure between the movable ring plate and the adapter ring plate of the utility model;

[0016] Figure 4 It is a schematic diagram of the top view structure of the movable ring plate of the utility model.

[0017] In the figure: 1. mixing box; 2. driving main shaft; 3. limiting sleeve; 4. stirring blade body; 5. movable ring plate; 6. adapter ring plate; 7. side frame; 8. horizontal plate; 9. vertical plate; 10. electric push rod; 11. connecting rod; 12. driving motor; 13. feeding hopper; 14. unloading base; 15. unloading port. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 , the utility model provides a technical solution:

[0020] A raw material mixing device for producing high-performance fiber composite sound insulation cotton comprises a mixing box 1, a driving main shaft 2 is inserted in the middle and upper position of the inner side of the mixing box 1, and a limiting sleeve 3 is sleeved on the outside of the driving main shaft 2, and the four corner ends of the outer side of the limiting sleeve 3 are respectively fixedly connected with a stirring blade body 4, and a movable ring plate 5 is provided between an upper and lower group of stirring blade bodies 4, side square frames 7 are respectively fixedly connected to the middle and lower positions of both sides of the mixing box 1, a vertical plate 9 is provided on one side of the inner side of the side frame 7, and the upper and lower ends of the vertical plate 9 are respectively fixedly connected with a horizontal plate 8, an adapter ring plate 6 is fixedly connected to one side of the horizontal plate 8, and the adapter ring plate 6 and the movable ring plate 5 are connected by a connecting rod 11, and a group of adapter ring plates 6 are arranged on both sides of the inner side of the mixing box 1.

[0021] like Figure 1 and Figure 2 As shown, a driving motor 12 is fixedly installed at the middle position of the top of the mixing box 1, and the output end of the driving motor 12 is connected to one end of the driving main shaft 2, and a feeding hopper 13 is connected to the top side of the mixing box 1. Under the mutually connected setting, the entire device can add various chemical fiber, cotton and other fiber raw materials required for production to the inside of the mixing box 1 in sequence through the feeding hopper 13; the bottom end of the mixing box 1 is connected to a feeding base 14, and the middle position of the bottom end of the feeding base 14 is connected to a feeding port 15, and the inner side of the feeding base 14 is provided with a triangular support frame member rotatably connected to the driving main shaft 2. When the driving main shaft 2 rotates, the triangular support frame member installed on the inner side of the feeding base 14 will provide auxiliary support for the rotation of the driving main shaft 2.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the limiting sleeve 3 and the driving main shaft 2 are coaxially arranged, and the stirring blade body 4 is distributed in a ring array structure along the center point of the limiting sleeve 3. There are 5 groups of stirring blade bodies 4. When the device mixes the raw materials, the stirring blade body 4 is arranged in multiple groups, which can facilitate the device to perform mixing operations from different directions and improve the mixing efficiency; the center point of the movable ring plate 5 and the center point of the adapter ring plate 6 are overlapped, and a group of horizontal plates 8 and vertical plates 9 are connected to form a "U"-shaped structure. The horizontal plate 8 and the mixing box 1 are slidably connected, and the outer surface of the mixing box 1 Electric push rods 10 are fixedly installed at the upper middle and lower positions on both sides, and the movable ends of the electric push rods 10 are connected to one side end of the vertical plate 9. The movable ends of a group of electric push rods 10 extend to the inside of the side frame 7. The electric push rods 10 are connected through the horizontal plate 8, the vertical plate 9 and the adapter ring plate 6. There are 2 rows of movable ring plates 5. When the 2 rows of movable ring plates 5 are subjected to the transmission action to realize the reciprocating pushing operation, the raw materials originally accumulated on both sides of the device will be pushed to the central mixing area inside the mixing box 1, so as to avoid the accumulation of raw materials affecting the high-efficiency mixing operation of the device.

[0023] Working process: The electric energy required for the startup and operation of the device in the utility model comes from an external power supply. When using the raw material mixing device for the production of high-performance fiber composite sound insulation cotton, first, various chemical fibers, cotton and other fiber raw materials used in the production of composite sound insulation cotton can be added into the mixing box 1 in sequence through the feed hopper 13, and then the drive motor 12 is started to drive the main shaft 2, the limiting sleeve 3 and the stirring blade body 4 to rotate, so that the multiple groups of stirring blade bodies 4 can mix the various raw materials in the mixing box 1 together, and then after the mixing time is over, the mixed raw materials will be discharged in sequence through the discharge base 14 and the discharge port 15 is taken out from the inside of the device and cooperates with the device to complete the raw material mixing operation. When the raw materials are piled up on both sides of the device during the mixing process, under the connection of the side frame 7, two sets of electric push rods 10 are started at the same time to reciprocate the "U"-shaped structure composed of a set of horizontal plates 8 and vertical plates 9, and the adapter ring plate 6 will reciprocate the multiple sets of movable ring plates 5 toward the center direction of the driving main shaft 2 through the connecting rod 11, so that the multiple sets of movable ring plates 5 can reciprocate the raw materials on both sides of the stacking box into the mixing area for continued mixing processing, thereby avoiding the mixing efficiency of the device being reduced due to the accumulation of raw materials on the side ends.

[0024] 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 raw material mixing device for producing high-performance fiber composite sound insulation cotton, comprising a mixing box (1), characterized in that: A driving main shaft (2) is inserted at the middle upper position of the inner side of the mixing box (1), and a limiting sleeve (3) is sleeved on the outer side of the driving main shaft (2). The four corner ends of the outer side of the limiting sleeve (3) are respectively fixedly connected with stirring blade bodies (4). A movable ring plate (5) is provided between the upper and lower groups of the stirring blade bodies (4). Side frames (7) are respectively fixedly connected at the middle lower positions of the two sides of the mixing box (1). A vertical plate (9) is provided at one side position of the inner side of the side frame (7), and the upper and lower ends of the vertical plate (9) are respectively fixedly connected with a horizontal plate (8). An adapter ring plate (6) is fixedly connected at one side position of the horizontal plate (8), and the adapter ring plate (6) and the movable ring plate (5) are connected via a connecting rod (11). A group of the adapter ring plates (6) are arranged at both sides of the inner side of the mixing box (1).

2. A raw material mixing device for producing high-performance fiber composite sound insulation cotton according to claim 1, characterized in that: A driving motor (12) is fixedly mounted at the middle position of the top end of the mixing box (1), and the output end of the driving motor (12) is connected to one end of the driving main shaft (2). A feeding hopper (13) is connected to one side of the top end of the mixing box (1).

3. The raw material mixing device for producing high-performance fiber composite sound insulation cotton according to claim 1, characterized in that: The bottom end of the mixing box (1) is connected to a material discharge base (14), and the middle of the bottom end of the material discharge base (14) is connected to a material discharge port (15). A triangular support frame member rotatably connected to the driving main shaft (2) is provided on the inner side of the material discharge base (14).

4. The raw material mixing device for producing high-performance fiber composite sound insulation cotton according to claim 1, characterized in that: The limiting sleeve (3) and the driving main shaft (2) are coaxially arranged, and the stirring blade bodies (4) are distributed in a ring array structure along the center point of the limiting sleeve (3), and a total of 5 groups of the stirring blade bodies (4) are provided.

5. The raw material mixing device for producing high-performance fiber composite sound insulation cotton according to claim 1, characterized in that: The center point of the movable ring plate (5) and the center point of the adapter ring plate (6) are arranged to overlap, a group of the horizontal plate (8) and the vertical plate (9) are connected to form a "U"-shaped structure, the horizontal plate (8) and the mixing box (1) are slidably connected, electric push rods (10) are fixedly installed at the upper middle and lower positions on both sides of the outer surface of the mixing box (1), and the movable ends of the electric push rods (10) are connected to one side end of the vertical plate (9), and a group of the movable ends of the electric push rods (10) extend into the inside of the side frame (7), and the electric push rods (10) are connected by transmission through the horizontal plate (8), the vertical plate (9) and the adapter ring plate (6), and the movable ring plates (5) are provided with 2 rows in total.

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