Multi-component fiber opening equipment

Abstract

The utility model discloses multi-component fiber opening equipment which comprises an opening box body, a conveying assembly is arranged on the left side of the opening box body, a fixing plate is fixedly installed on the left side of the opening box body, a discharging hopper is fixedly installed on the left side of the fixing plate, and a first motor is fixedly installed on the surface of the discharging hopper. A first rotating shaft is fixedly installed at the output end of the first motor, a pre-opening roller is fixedly installed on the surface of the first rotating shaft, the first rotating shaft is driven to rotate through rotation of the output end of the first motor, then the pre-opening roller is driven to rotate, meanwhile, a first chain wheel is driven to rotate, and a second chain wheel rotates under the action of a chain; the rotation direction of the pre-opening roller is the same as that of the fluff opening roller, so that the tangent surfaces of the pre-opening roller and the fluff opening roller rotate relatively, grooves are formed in the surfaces of the pre-opening roller and the fluff opening roller, multi-component fibers are pre-opened, and the multi-component fibers are mixed more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber opening, in particular to a multi-component fiber opening device. Background Art

[0002] The fiber opener is a device that loosens compressed and entangled fiber clusters. It is especially used for making composite fiber materials required for sound-absorbing cotton. Before opening, the fibers required for the synthetic composite fiber materials must be placed separately on the bale opener, and then the mixed fibers are conveyed to the fiber opener through a conveyor belt for opening.

[0003] In the actual operation process, due to the different looseness of each fiber, there are some block-shaped and highly compacted fiber clusters, which are difficult to mix and loosen evenly. Since the opening time in the fiber opener is not sufficient, the fiber still comes out of the discharge port in the form of blocks. Therefore, a multi-component fiber opening equipment is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a multi-component fiber opening device, which solves the problems in the above-mentioned background technology.

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

[0006] A multi-component fiber opening device comprises an opening box, a conveying assembly is arranged on the left side of the opening box, a fixed plate is fixedly installed on the left side of the opening box, a lower hopper is fixedly installed on the left side of the fixed plate, a first motor is fixedly installed on the surface of the lower hopper, a first rotating shaft is fixedly installed on the output end of the first motor, a pre-opening roller is fixedly installed on the surface of the first rotating shaft, a second rotating shaft is rotatably installed inside the lower hopper, an opening roller is fixedly installed on the surface of the second rotating shaft, an opening assembly is arranged inside the opening box, a third motor is fixedly installed on the surface of the opening box, and a combing roller is fixedly installed on the output end of the third motor.

[0007] Preferably, the conveying assembly comprises a conveying frame fixedly mounted on the left side of the opening box, and a conveyor belt is arranged on the surface of the conveying frame.

[0008] Preferably, a first sprocket is fixedly mounted on one end of the first rotating shaft, a chain is hingedly mounted on the surface of the first sprocket, a second sprocket is fixedly mounted on one end of the second rotating shaft, and the second sprocket is meshed with the chain.

[0009] Preferably, a feed inlet is provided on the left side of the opening box body, and a discharge outlet is provided on the right side of the opening box body.

[0010] Preferably, the opening assembly includes a second motor fixedly mounted on the surface of the opening box, an opening roller is fixedly mounted on the output end of the second motor, and the opening roller rotates clockwise.

[0011] Preferably, there are multiple groups of combing rollers, and all of the combing rollers rotate counterclockwise.

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

[0013] 1. The multi-component fiber opening equipment drives the first rotating shaft to rotate by rotating the output end of the first motor, thereby driving the pre-opening roller to rotate, and at the same time driving the first sprocket to rotate. Under the action of the chain, the second sprocket rotates, thereby driving the opening roller to rotate. The pre-opening roller and the opening roller have the same direction of rotation, so that the surfaces tangent to the pre-opening roller and the opening roller rotate relatively. Grooves are provided on the surfaces of the pre-opening roller and the opening roller, so that the multi-component fibers are pre-opened to make the mixing of the multi-component fibers more uniform.

[0014] 2. The multi-component fiber opening equipment transports the pre-opened multi-component fibers into an opening box through the setting of a conveying component. The opening component drives the opening roller to rotate clockwise. At the same time, the output end of the third motor drives the combing roller to rotate. There are multiple groups of combing rollers. The opening rollers rotate in opposite directions to the combing rollers, so as to further open the multi-component fibers and prevent the multi-component fibers inside the opening box from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the positive measurement of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the first sectional view of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the second sectional view of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the third sectional view of the utility model.

[0019] In the figure: 1. opening box; 2. conveyor frame; 3. conveyor belt; 4. fixed plate; 5. lower hopper; 6. first motor; 7. first rotating shaft; 8. pre-opening roller; 9. first sprocket; 10. chain; 11. second rotating shaft; 12. second sprocket; 13. opening roller; 14. feed inlet; 15. discharge outlet; 16. second motor; 17. opening roller; 18. third motor; 19. combing roller. DETAILED DESCRIPTION

[0020] 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.

[0021] Example: Refer to Figure 1-4 The utility model provides a technical solution, a multi-component fiber opening device, including an opening box 1, a conveying assembly is arranged on the left side of the opening box 1, the conveying assembly includes a conveying frame 2 fixedly installed on the left side of the opening box 1, a conveying belt 3 is arranged on the surface of the conveying frame 2, through the arrangement of the conveying assembly, the conveying belt 3 is started to drive the multi-component fiber to move, and the pre-opened multi-component fiber is transported into the opening box 1, a fixed plate 4 is fixedly installed on the left side of the opening box 1, a lower hopper 5 is fixedly installed on the left side of the fixed plate 4, a first motor 6 is fixedly installed on the surface of the lower hopper 5, and the output end of the first motor 6 is fixedly mounted on the output end of the first motor 6. A first rotating shaft 7 is installed, and a pre-opening roller 8 is fixedly installed on the surface of the first rotating shaft 7. A second rotating shaft 11 is rotatably installed inside the lower hopper 5, and an opening roller 13 is fixedly installed on the surface of the second rotating shaft 11. A feed port 14 is opened on the left side of the opening box 1, and a discharge port 15 is opened on the right side of the opening box 1. The setting of the feed port 14 facilitates the multi-component fibers to enter the opening box 1 for further opening, and the setting of the discharge port 15 facilitates the discharge of the opened fibers to avoid blockage. A third motor 18 is fixedly installed on the surface of the opening box 1, and a combing roller 19 is fixedly installed on the output end of the third motor 18.

[0022] Specifically, a first sprocket 9 is fixedly installed at one end of the first rotating shaft 7, and a chain 10 is hingedly installed on the surface of the first sprocket 9. A second sprocket 12 is fixedly installed at one end of the second rotating shaft 11, and the second sprocket 12 is meshingly arranged with the chain 10. The output end of the first motor 6 rotates to drive the first rotating shaft 7 to rotate, thereby driving the pre-opening roller 8 to rotate, and at the same time driving the first sprocket 9 to rotate. Under the action of the chain 10, the second sprocket 12 rotates, thereby driving the opening roller 13 to rotate. The pre-opening roller 8 and the opening roller 13 have the same direction of rotation, so that the tangent surfaces of the pre-opening roller 8 and the opening roller 13 rotate relatively, and grooves are provided on the surfaces of the pre-opening roller 8 and the opening roller 13 to pre-open the multi-component fibers.

[0023] Specifically, an opening component is provided inside the opening box 1, and the opening component includes a second motor 16 fixedly mounted on the surface of the opening box 1, and an opening roller 17 is fixedly mounted on the output end of the second motor 16, and the opening roller 17 rotates clockwise, and there are multiple groups of combing rollers 19, and the combing rollers 19 all rotate counterclockwise. Through the setting of the opening component, the output end of the second motor 16 rotates, driving the opening roller 17 to rotate clockwise, and at the same time, the third motor 18 is started, and the output end of the third motor 18 rotates to drive the combing roller 19 to rotate, and there are multiple groups of combing rollers 19, and the opening roller 17 and the combing roller 19 rotate in opposite directions, so as to further open the multi-component fibers.

[0024] When in use: the staff puts the multi-component fiber into the lower hopper 5, starts the first motor 6, and rotates the output end of the first motor 6 to drive the first rotating shaft 7 to rotate, thereby driving the pre-opening roller 8 to rotate, and at the same time drives the first sprocket 9 to rotate. Under the action of the chain 10, the second sprocket 12 rotates, thereby driving the opening roller 13 to rotate. The pre-opening roller 8 and the opening roller 13 have the same direction of rotation, so that the tangent surface of the pre-opening roller 8 and the opening roller 13 rotates relatively. The surfaces of the pre-opening roller 8 and the opening roller 13 are provided with grooves, and the multi-component fibers are pre-opened, so that the mixing of the multi-component fibers is more uniform, and the pre-opened fibers are smooth. The multi-component fibers fall onto the conveyor belt 3, which is started to drive the multi-component fibers to move, and the pre-opened multi-component fibers are transported into the opening box 1, and the second motor 16 is started. The output end of the second motor 16 rotates to drive the opening roller 17 to rotate clockwise, and the third motor 18 is started at the same time. The output end of the third motor 18 rotates to drive the combing roller 19 to rotate. There are multiple groups of combing rollers 19, and the opening roller 17 rotates in the opposite direction to the combing roller 19, so as to further open the multi-component fibers and prevent the multi-component fibers inside the opening box 1 from being blocked. The opened multi-component fibers are discharged through the discharge port 15.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] 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 multi-component fiber opening device, comprising an opening box (1), characterized in that: A conveying assembly is arranged on the left side of the opening box (1), a fixed plate (4) is fixedly installed on the left side of the opening box (1), a lower hopper (5) is fixedly installed on the left side of the fixed plate (4), a first motor (6) is fixedly installed on the surface of the lower hopper (5), a first rotating shaft (7) is fixedly installed on the output end of the first motor (6), a pre-opening roller (8) is fixedly installed on the surface of the first rotating shaft (7), a second rotating shaft (11) is rotatably installed inside the lower hopper (5), an opening roller (13) is fixedly installed on the surface of the second rotating shaft (11), an opening assembly is arranged inside the opening box (1), a third motor (18) is fixedly installed on the surface of the opening box (1), and a combing roller (19) is fixedly installed on the output end of the third motor (18).

2. A multi-component fiber opening device according to claim 1, characterized in that: The conveying assembly comprises a conveying frame (2) fixedly mounted on the left side of the opening box (1), and a conveyor belt (3) is arranged on the surface of the conveying frame (2).

3. A multi-component fiber opening device according to claim 1, characterized in that: A first sprocket (9) is fixedly mounted on one end of the first rotating shaft (7), a chain (10) is hingedly mounted on the surface of the first sprocket (9), a second sprocket (12) is fixedly mounted on one end of the second rotating shaft (11), and the second sprocket (12) is meshed with the chain (10).

4. A multi-component fiber opening device according to claim 1, characterized in that: A material inlet (14) is provided on the left side of the opening box (1), and a material outlet (15) is provided on the right side of the opening box (1).

5. The multi-component fiber opening device according to claim 1, characterized in that: The opening assembly comprises a second motor (16) fixedly mounted on the surface of the opening box (1); an opening roller (17) is fixedly mounted on the output end of the second motor (16), and the opening roller (17) rotates clockwise.

6. A multi-component fiber opening device according to claim 1, characterized in that: The number of the combing rollers (19) is multiple groups, and the combing rollers (19) all rotate counterclockwise.

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