Fiber cutting device

Abstract

The utility model relates to a fiber cutting device which comprises a box body, a cutting table is arranged on the inner bottom wall of the box body, a supporting rod is fixedly connected to the top end of the cutting table, a fixing plate is connected to the top end of the supporting rod, an air cylinder is arranged on the lower left portion of the fixing plate, and a cutting knife is fixedly connected to the telescopic end of the air cylinder. A cutting groove matched with the cutting knife is formed under the cutting knife. The surface of the threaded rod is in threaded connection with a moving plate, a second motor and a second bearing are fixedly arranged on the two inner side walls of the moving plate respectively, the output end of the second motor is connected with a rotating rod, and the surface of the rotating rod is sleeved with a rolling cylinder. The first motor and the second motor are started to drive the threaded rod to rotate forwards and backwards, the threaded rod rotates forwards and backwards to drive the moving plate to move leftwards and rightwards, the second motor is started to drive the rotating rod to rotate, and the rolling cylinder rotates along with the rotating rod and moves leftwards and rightwards along with the moving plate at the same time. And the brush arranged on the surface of the rolling cylinder is used for cleaning waste garbage.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber cutting equipment, in particular to a fiber cutting device. Background Art

[0002] Fiber refers to a substance composed of continuous or discontinuous filaments. Carbon fiber is a type of fiber. Carbon fiber is a high-strength, high-modulus fiber.

[0003] Patent No. CN217802024U discloses a carbon fiber cutting device, including a linear reciprocating mechanism, a cutting tool sliding table, and a driving mechanism for driving the sliding table to move. The linear reciprocating mechanism drives the cutting tool to reciprocate up and down. The sliding table is provided with a storage base, and the upper cover of the storage base is provided with a cutting gusset plate. A storage space for placing carbon fibers is provided between the cutting gusset plate and the storage base. The cutting gusset plate is provided with a plurality of cutting grooves matching the width of the cutting tool at intervals. When cutting, the cutting tool passes through the cutting grooves to cut off the carbon fibers in the storage space. However, the cutting device cannot clean up waste garbage during cutting, and the powder dust generated by cutting will also cause great damage to human health. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a fiber cutting device in view of the deficiencies of the above-mentioned prior art.

[0005] The technical scheme adopted by the utility model is as follows: it comprises a box body, a cutting table is arranged on the inner bottom wall of the box body, and the right side wall of the cutting table is fixedly connected with the inner right wall of the box body, a support rod is fixedly connected to the top end of the cutting table, a fixed plate is connected to the top end of the support rod, the right end of the fixed plate is fixedly connected with the inner right wall of the box body, a cylinder is arranged at the lower left part of the fixed plate, a cutting knife is fixedly connected to the telescopic end of the cylinder, a cutting groove adapted to the cutting knife is arranged just below the cutting knife, and the lower surface of the cutting groove is fixedly connected with the cutting table; a motor 1 is fixedly connected to the lower part of the inner left wall of the box body, a bearing 1 is fixedly installed at the middle part of the left side wall of the cutting table, a threaded rod is connected to the output end of the motor 1, an end of the threaded rod away from the motor 1 is sleeved in the bearing 1, a moving plate is threadedly connected to the surface of the threaded rod, a motor 2 and a bearing 2 are respectively fixedly arranged on the two inner side walls of the moving plate, a rotating rod is connected to the output end of the motor 2, an end of the rotating rod away from the motor 2 is sleeved in the bearing 2, a rolling cylinder is sleeved on the surface of the rotating rod, and the rolling cylinder is in rolling contact with the inner bottom wall of the box body.

[0006] Preferably, a brush is provided on the surface of the rolling drum.

[0007] Preferably, a strip-shaped hole is opened in the middle of the bottom wall of the box body.

[0008] Preferably, a dust collector is installed at the center of the outer top wall of the box body, the adsorption end at the lower part of the dust collector is connected to the adsorption pipe, the lower end of the adsorption pipe passes through the top wall of the box body and extends into the box body and is connected to the dust collector.

[0009] Preferably, sliding holes are opened on both sides of the movable plate, and the inner walls of the sliding holes are sleeved with sliding rods, the sliding rods are located below the threaded rods, one end of the sliding rods is fixedly connected to the inner left wall of the box body, and the other end of the sliding rods is fixedly connected to the left side wall of the cutting table.

[0010] Preferably, there are two groups of the sliding bars, and the two groups of the sliding bars are symmetrically arranged with the vertical midline of the side surface of the moving plate as the symmetry axis.

[0011] Preferably, transparent glass doors are installed at the front and rear ends of the box.

[0012] Preferably, support feet are fixedly connected to the bottom of the box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model starts the first motor forward and reversely and starts the second motor at the same time. Starting the first motor forward and reversely will drive the threaded rod forward and reversely, and the threaded rod forward and reversely drives the movable plate to move left and right. Starting the second motor will drive the rotating rod to rotate, and the rotating rod rotation drives the rolling drum to rotate. The rolling drum follows the rotation of the rotating rod and moves left and right with the movable plate. The brush arranged on the surface of the rolling drum is used to clean the waste garbage generated in the box during cutting, and the waste garbage can be discharged from the strip hole.

[0015] 2. The utility model continuously sucks the inside of the box through the vacuum cleaner, and the powder dust generated by cutting will be sucked into the vacuum cleaner, and then enter the dust collector through the adsorption pipe. Finally, the dust can be discharged to the outside after the dust collector removes the dust, which is friendly to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a longitudinal sectional view of the utility model.

[0017] Figure 2 It is a side view of the utility model.

[0018] Figure 3 It is a side view of the movable plate, the second motor, the second bearing, the rotating rod and the rolling cylinder of the utility model.

[0019] Illustration Description:

[0020] 1. Box; 2. Cutting table; 3. Support rod; 4. Cylinder; 5. Cutting knife; 6. Cutting groove; 7. Motor 1; 8. Threaded rod; 9. Bearing 1; 10. Moving plate; 11. Motor 2; 12. Bearing 2; 13. Rotating rod; 14. Rolling drum; 15. Dust collector; 16. Adsorption pipe; 17. Vacuum cleaner; 18. Sliding rod; 19. Glass door; 20. Strip hole; 21. Support foot; 22. Fixed plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0023] Example

[0024] See also Figure 1-Figure 3 As shown, a fiber cutting device described in this embodiment includes a box body 1, a cutting table 2 is arranged on the inner bottom wall of the box body 1, and the right side wall of the cutting table 2 is fixedly connected to the inner right wall of the box body 1, the top of the cutting table 2 is fixedly connected to the support rod 3, the top of the support rod 3 is connected to the fixing plate 22, the right end of the fixing plate 22 is fixedly connected to the inner right wall of the box body 1, a cylinder 4 is arranged at the lower left part of the fixing plate 22, a cutting knife 5 is fixedly connected to the telescopic end of the cylinder 4, a cutting groove 6 adapted to the cutting knife 5 is arranged directly below the cutting knife 5, and the lower surface of the cutting groove 6 is fixedly connected to the cutting table 2; the inner bottom wall of the box body 1 A motor 7 is fixedly connected to the lower part of the left wall, a bearing 9 is fixedly installed in the middle part of the left side wall of the cutting table 2, a threaded rod 8 is connected to the output end of the motor 7, the end of the threaded rod 8 away from the motor 7 is sleeved in the bearing 9, a movable plate 10 is threadedly connected to the surface of the threaded rod 8, a motor 2 11 and a bearing 2 12 are fixedly provided on the two inner side walls of the movable plate 10, a rotating rod 13 is connected to the output end of the motor 2 11, the end of the rotating rod 13 away from the motor 2 11 is sleeved in the bearing 2 12, a rolling cylinder 14 is sleeved on the surface of the rotating rod 13, and the rolling cylinder 14 is in rolling contact with the inner bottom wall of the box body 1.

[0025] Furthermore, a brush is provided on the surface of the rolling drum 14. The brush is used to clean waste and garbage.

[0026] Furthermore, a strip-shaped hole 20 is provided in the middle of the bottom wall of the box body 1 , and waste materials and garbage are discharged from the strip-shaped hole 20 .

[0027] Furthermore, a dust collector 15 is installed at the center of the outer top wall of the box body 1, and the adsorption end at the lower part of the dust collector 15 is connected to an adsorption pipe 16, and the lower end of the adsorption pipe 16 passes through the top wall of the box body 1 and extends into the box body 1 and is connected to a dust collector 17. The box body 1 is continuously sucked by the dust collector 17, and the powder dust generated by cutting is sucked into the dust collector 17, and then enters the dust collector 15 through the adsorption pipe 16, and finally the dust can be discharged to the outside after the dust collector 15 removes the dust.

[0028] Furthermore, sliding holes are opened on both sides of the movable plate 10, and the inner walls of the sliding holes are sleeved with sliding rods 18, the sliding rods 18 are located below the threaded rods 8, one end of the sliding rods 18 is fixedly connected to the inner left wall of the box body 1, and the other end of the sliding rods 18 is fixedly connected to the left side wall of the cutting table 2.

[0029] Furthermore, there are two groups of the sliding bars 18 , and the two groups of the sliding bars 18 are symmetrically arranged with the vertical midline of the side of the moving plate 10 as the symmetry axis. The two groups of the sliding bars 18 are used to restrict the moving plate 10 .

[0030] Further, transparent glass doors 19 are installed at the front and rear ends of the box 1. The transparent glass door 19 is convenient for observing the situation inside the box 1. The transparent glass door 19 can also prevent the powder dust generated by cutting from scattering out of the box 1.

[0031] Furthermore, a support leg 21 is fixedly connected to the bottom of the box body 1 . The support leg 21 is used to support the box body 1 .

[0032] See also Figure 1-Figure 3 As shown, the working principle is as follows: when in use, open the glass door 19, place the fiber to be cut in the cutting groove 6, close the glass door 19, start the cylinder 4 to extend downward to drive the cutting knife 5 to move downward to complete the cutting of the fiber, then start the motor 17 forward and reverse, and start the motor 2 11 at the same time. Starting the motor 17 forward and reverse will drive the threaded rod 8 forward and reverse, and the threaded rod 8 forward and reverse will drive the moving plate 10 to move left and right. Starting the motor 2 11 will drive the rotating rod 13 to rotate, and the rotating rod 13 rotates and drives the rolling drum 14 to rotate. It can be understood that the rolling drum 14 follows the rotation of the rotating rod 13 and moves left and right with the moving plate 10. The brush set on the surface of the rolling drum 14 is used to clean the waste garbage generated in the box body 1 during cutting, and the waste garbage can be discharged from the strip hole 20. The box body 1 can also be continuously sucked by the vacuum cleaner 17, and the powder dust generated by cutting will be sucked into the vacuum cleaner 17, and then enter the dust collector 15 through the adsorption pipe 16, and finally the dust collector 15 can be discharged to the outside after dust removal.

[0033] It should be noted that, in this article, if there are first and second, etc., relational terms 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fiber cutting device, comprising a box (1), characterized in that: A cutting table (2) is arranged on the inner bottom wall of the box (1), and the right side wall of the cutting table (2) is fixedly connected to the inner right wall of the box (1); a support rod (3) is fixedly connected to the top of the cutting table (2); a fixing plate (22) is connected to the top of the support rod (3); the right end of the fixing plate (22) is fixedly connected to the inner right wall of the box (1); a cylinder (4) is arranged at the lower left part of the fixing plate (22); a cutting knife (5) is fixedly connected to the telescopic end of the cylinder (4); a cutting groove (6) adapted to the cutting knife (5) is arranged directly below the cutting knife (5); the lower surface of the cutting groove (6) is fixedly connected to the cutting table (2); a motor (1) is fixedly connected to the lower part of the inner left wall of the box (1); 7), a bearing 1 (9) is fixedly installed in the middle of the left side wall of the cutting table (2), the output end of the motor 1 (7) is connected to a threaded rod (8), the end of the threaded rod (8) away from the motor 1 (7) is sleeved in the bearing 1 (9), the surface of the threaded rod (8) is threadedly connected to a moving plate (10), the two inner side walls of the moving plate (10) are respectively fixedly provided with a motor 2 (11) and a bearing 2 (12), the output end of the motor 2 (11) is connected to a rotating rod (13), the end of the rotating rod (13) away from the motor 2 (11) is sleeved in the bearing 2 (12), the surface of the rotating rod (13) is sleeved with a rolling cylinder (14), and the rolling cylinder (14) is in rolling contact with the inner bottom wall of the box body (1).

2. A fiber cutting device according to claim 1, characterized in that: A dust collector (15) is installed at the center of the outer top wall of the box body (1); the adsorption end at the lower part of the dust collector (15) is connected to an adsorption pipe (16); the lower end of the adsorption pipe (16) passes through the top wall of the box body (1) and extends into the box body (1) and is connected to a dust collector (17).

3. A fiber cutting device according to claim 1, characterized in that: Sliding holes are provided on both sides of the movable plate (10), and the inner walls of the sliding holes are sleeved with sliding rods (18), the sliding rods (18) are located below the threaded rods (8), one end of the sliding rods (18) is fixedly connected to the inner left wall of the box body (1), and the other end of the sliding rods (18) is fixedly connected to the left side wall of the cutting table (2).

4. A fiber cutting device according to claim 3, characterized in that: There are two groups of the sliding bars (18), and the two groups of the sliding bars (18) are symmetrically arranged with the vertical center line of the side surface of the moving plate (10) as the symmetry axis.

5. A fiber cutting device according to claim 1, characterized in that: Transparent glass doors (19) are installed at the front and rear ends of the box body (1).

6. A fiber cutting device according to claim 1, characterized in that: A strip-shaped hole (20) is provided in the middle of the bottom wall of the box body (1).

7. A fiber cutting device according to claim 1, characterized in that: The surface of the rolling cylinder (14) is provided with a brush.

8. A fiber cutting device according to claim 1, characterized in that: The bottom of the box body (1) is fixedly connected with a supporting foot (21).

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