Fiber packing machine

Abstract

The utility model relates to the field of fiber processing equipment, in particular to a fiber packing machine which comprises a machine frame and a feeding hopper arranged on the machine frame, a rubber pipe is installed at the bottom of the feeding hopper, and a discharging pipe is connected to the bottom of the rubber pipe. Vibration motors are arranged on the two sides of the injection hopper, and a plurality of auxiliary rods are arranged in the injection hopper. A material injection pipe is installed at the position, located at the discharging pipe, of the rack, the material injection pipe communicates with the discharging pipe, an inner sleeve is rotationally arranged in the material injection pipe, and a discharging opening is formed in the inner sleeve; a hydraulic push rod is installed on the rack, and a telescopic part located on the hydraulic push rod is connected with a compression push rod. The compression push rod is pushed by the hydraulic push rod to move back and forth in the material injection barrel, and short fibers entering the material injection barrel are pushed into the packaging bag to be compressed and packaged, so that the bulkiness among the short fibers can be effectively reduced, the compressed short fibers are more compact, the packaging bag with the same size can be filled with more short fibers, the packaging number is smaller, and the packaging efficiency is improved. The occupied space is smaller, operation is easy and convenient, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the field of fiber processing equipment, in particular to a fiber baling machine. Background Art

[0002] Short fibers, also known as cut fibers, are formed by cutting or pulling chemical long fibers to form fibers equivalent to the length of various natural fibers. The length of short fibers is generally 35 to 150 mm. According to the specifications of natural fibers, they can be divided into cotton, wool, carpet, and medium-long short fibers, which are widely used in production and life. In order to facilitate transportation and sales, short fibers need to be packaged after production. Currently, most common short fiber balers use a filling method to fill short fibers into packaging bags. Since short fibers are relatively fluffy, the applicant believes that the existing short fiber balers have the following deficiencies:

[0003] After the existing short fiber baling machine is filled with short fibers, the short fibers are fluffy inside, so the short fibers are not compact after packaging. In the packaging bag of the same volume, the amount of short fibers filled is small, the amount to be packaged is large, and a large space is occupied. Utility Model Content

[0004] The technical problem to be solved by the present utility model is to provide a fiber baling machine in view of the deficiencies of the above-mentioned prior art, so as to solve the problem raised in the above-mentioned background technology that the short fibers are fluffy inside and are not compact after being packaged, and in the packaging bags of the same volume, the number of short fibers filled is small, the number of fibers to be packaged is large, and a large space is occupied.

[0005] The technical solution adopted by the utility model is: a fiber baler, comprising a frame and a vibrating injection hopper for conveying fibers, a rubber tube is installed at the bottom of the injection hopper, and a discharge pipe is connected to the bottom of the rubber tube;

[0006] Vibration motors are arranged on both sides of the injection hopper, and a plurality of auxiliary rods for assisting the injection hopper in discharging materials are arranged in the injection hopper;

[0007] The frame is provided with a material injection pipe at the discharge pipe, and the material injection pipe is connected with the discharge pipe. An inner sleeve is rotatably provided in the material injection pipe, and a discharge port is provided on the inner sleeve.

[0008] A hydraulic push rod is installed on the frame, and a compression push rod for compressing the fiber volume is connected to the telescopic part of the hydraulic push rod. The compression push rod is located above the axis of the inner sleeve and can slide through the inside of the inner sleeve.

[0009] Preferably, it also includes an adjustment component arranged on the frame for controlling the rotation of the inner sleeve.

[0010] Preferably, the adjusting assembly includes a rotating gear ring arranged on the upper part of the inner sleeve, and a rotating motor installed on the telescopic part of the hydraulic push rod, the rotating part of the rotating motor is installed with a rotating gear, and a transmission rod is installed on the frame, and the two ends of the transmission are respectively provided with a first spur gear and a second spur gear that mesh with the rotating gear and the rotating gear ring for transmission.

[0011] Preferably, the injection hopper is a square hopper with an inclined bottom, and a spring crank is provided at the connection between the injection hopper and the frame.

[0012] Preferably, a supporting leg is provided at the bottom of the frame, and a rubber gasket is provided at the bottom of the supporting leg.

[0013] Preferably, the rubber tube is a soft rubber tube.

[0014] Preferably, a fixing ring is provided at the lower end of the injection pipe, and the fixing ring is used to install and fix a packing bag for filling fibers.

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

[0016] 1. The utility model uses a hydraulic push rod to push the compression push rod to move back and forth in the injection barrel, and pushes the short fibers entering the injection barrel into the packing bag for compression and packing, thereby effectively reducing the fluffiness between the short fibers. The compressed short fibers are more compact inside, and more short fibers can be filled in the packing bag of the same volume, with less packing quantity, smaller occupied space, simple and convenient operation, and strong practicality.

[0017] 2. The utility model combs the disordered short fibers put into the injection hopper in order through the cooperation of several auxiliary rods and vibration motors arranged in the injection hopper, so that the short fibers can slide into the injection pipe in a uniform direction, avoiding the falling short fibers from stacking up in a disorderly manner to increase their own three-dimensional volume.

[0018] 3. The utility model can connect the discharge port on the inner sleeve with the pipe mouth of the discharge pipe, so that the short fibers can slide into the packing bag installed at the lower end of the injection pipe. When it is necessary to compress the short fibers in the packing bag, the inner sleeve is controlled to rotate by the adjustment component to separate the discharge port from the pipe mouth of the discharge pipe, thereby blocking the short fibers sliding down from the pipe mouth of the discharge pipe through the inner sleeve, ensuring that the compression push rod can compress and pack the short fibers in the packing bag normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a fiber baling machine of the utility model;

[0020] Figure 2The utility model is an exploded view of a fiber baler injection tube and an inner sleeve.

[0021] Illustration Description:

[0022] 1. Frame; 101. Spring crank; 102. Support leg; 2. Injection hopper; 3. Rubber tube; 4. Discharge pipe; 5. Vibration motor; 6. Auxiliary rod; 7. Injection pipe; 701. Fixed ring; 8. Hydraulic push rod; 9. Compression push rod; 10. Inner sleeve; 1001. Discharge port; 11. Rotating gear ring; 12. Rotating motor; 13. Rotating gear; 14. Transmission rod; 15. First spur gear; 16. Second spur gear. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 The embodiment of the utility model provides a fiber baling machine, including a frame 1 and a vibrating injection hopper 2 for conveying fibers thereon, a rubber tube 3 is installed at the bottom of the injection hopper 2, and a discharge pipe 4 is connected to the bottom of the rubber tube 3; vibration motors 5 are arranged on both sides of the injection hopper 2, and a plurality of auxiliary rods 6 for assisting the injection hopper 2 in unloading are arranged in the injection hopper 2; a injection pipe 7 is installed at the discharge pipe 4 of the frame 1, and the injection pipe 7 is connected to the discharge pipe 4, a hydraulic push rod 8 is installed on the frame 1, and a compression push rod 9 for squeezing the fiber volume is connected to the telescopic part of the hydraulic push rod 8.

[0027] When in use, the packing bag is sleeved on the lower end of the injection tube 7, and the vibration motors 5 on both sides of the injection hopper 2 are started to make the injection material vibrate, and the short fibers to be packaged are continuously put into the injection hopper 2. Under the conditions of gravity and vibration, the short fibers will fall into the discharge pipe 4 through the injection hopper 2, and then enter the injection tube 7. While the short fibers are falling, the disordered short fibers can be combed neatly by a number of auxiliary rods 6 arranged in the injection hopper 2, so that the short fibers can slide neatly into the injection tube 7 in a unified direction, so as to avoid the falling short fibers from being randomly stacked together to increase their own three-dimensional volume. At this time, the hydraulic push rod 8 will push the compression push rod 9 to move back and forth in the injection barrel, and push the short fibers entering the injection barrel into the packing bag for compression and packaging, thereby effectively reducing the fluffiness between the short fibers. The compressed short fibers are more compact inside, and more short fibers can be filled in the packing bag of the same volume, with less packaging quantity and smaller occupied space. The operation is simple and convenient, and the practicability is strong.

[0028] In some embodiments, see Figure 1 The injection hopper 2 is a square hopper with an inclined bottom, and a spring crank 101 is provided at the connection between the injection hopper 2 and the frame 1. This ensures that the injection hopper 2 can stably vibrate and discharge the short fibers.

[0029] In some embodiments, see Figure 1 The bottom of the frame 1 is provided with a leg 102, and a rubber gasket is provided at the bottom of the leg 102. The rubber gasket on the leg 102 can improve the stability of the entire device when the injection hopper 2 vibrates.

[0030] In some embodiments, see Figure 1 The rubber tube 3 is a soft rubber tube 3. Thus, during the vibration and unloading process of the injection hopper 2, the short fibers can smoothly slide from the injection hopper 2 into the discharge pipe 4 and finally enter the injection pipe 7.

[0031] In some embodiments, see Figure 1 and Figure 2 The lower end of the injection pipe 7 is provided with a fixing ring 701, and the fixing ring 701 is used to install and fix the packing bag for filling the fiber. The packing bag can be installed and fixed, and the structure is simple and practical.

[0032] In some embodiments, see Figure 2 , and also includes an inner sleeve 10 rotatably arranged in the injection tube 7, a discharge port 1001 is opened on the inner sleeve 10, and an adjustment component for controlling the rotation of the inner sleeve 10 is arranged on the frame 1.

[0033] When in use, the discharge port 1001 on the inner sleeve 10 is connected with the pipe mouth of the discharge pipe 4, so that the short fibers can slide into the packing bag installed at the lower end of the injection pipe 7. When the short fibers in the packing bag need to be compressed, the inner sleeve 10 is controlled to rotate through the adjustment component to separate the discharge port 1001 from the pipe mouth of the discharge pipe 4, thereby blocking the short fibers sliding down from the pipe mouth of the discharge pipe 4 through the inner sleeve, ensuring that the compression push rod 9 can compress and pack the short fibers in the packing bag normally.

[0034] In some embodiments, the compression push rod 9 is located above the axis of the inner sleeve 10 and can slide through the inner sleeve 10. Thus, the compression push rod 9 can compress the short fibers in the injection tube 7.

[0035] In some embodiments, see Figure 2 The adjusting assembly includes a rotating gear ring 11 arranged on the upper part of the inner sleeve 10, and a rotating motor 12 installed on the telescopic part of the hydraulic push rod 8. The rotating part of the rotating motor 12 is installed with a rotating gear 13. A transmission rod 14 is installed on the frame 1. The two ends of the transmission are respectively provided with a first spur gear 15 and a second spur gear 16 that mesh with the rotating gear 13 and the rotating gear ring 11 for transmission.

[0036] When in use, start the rotating motor 12 to drive the rotating gear 13 to rotate, and drive the first spur gear 15 meshing with the corresponding gear on it through the transmission gear, thereby driving the transmission rod 14 to rotate, and under the action of the transmission rod 14, the second spur gear 16 at its lower end is synchronously driven to rotate, and then the rotating gear ring 11 on the bottom inner sleeve 10 rotates, and finally the discharge port 1001 of the inner sleeve 10 is separated from the pipe mouth of the discharge pipe 4, so that the short fibers that slip down will no longer enter the injection barrel. At this time, the hydraulic push rod 8 is controlled to drive the compression push rod 9 to descend to compress and pack the short fibers in the packaging bag, thereby effectively reducing the fluffiness between the short fibers. The compressed short fibers are more compact inside, and more short fibers can be filled in the packaging bag of the same volume, with less packaging quantity and less space occupied.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fiber baler, characterized in that: It includes a frame and a vibrating injection hopper for conveying fibers, a rubber tube is installed at the bottom of the injection hopper, and a discharge pipe is connected to the bottom of the rubber tube; Vibration motors are arranged on both sides of the injection hopper, and a plurality of auxiliary rods for assisting the injection hopper in discharging materials are arranged in the injection hopper; The frame is provided with a material injection pipe at the discharge pipe, and the material injection pipe is connected with the discharge pipe. An inner sleeve is rotatably provided in the material injection pipe, and a discharge port is provided on the inner sleeve. A hydraulic push rod is installed on the frame, and a compression push rod for compressing the fiber volume is connected to the telescopic part of the hydraulic push rod. The compression push rod is located above the axis of the inner sleeve and can slide through the inside of the inner sleeve.

2. A fiber baler according to claim 1, characterized in that: It also includes an adjusting component which is arranged on the frame and is used to control the rotation of the inner sleeve.

3. A fiber baler according to claim 2, characterized in that: The adjusting assembly includes a rotating gear ring arranged on the upper part of the inner sleeve, and a rotating motor installed on the telescopic part of the hydraulic push rod, the rotating part of the rotating motor is installed with a rotating gear, and a transmission rod is installed on the frame, and the two ends of the transmission are respectively provided with a first spur gear and a second spur gear that mesh with the rotating gear and the rotating gear ring for transmission.

4. A fiber baler according to claim 1, characterized in that: The injection hopper is a square hopper with an inclined bottom, and a spring crank is provided at the connection between the injection hopper and the frame.

5. A fiber baler according to claim 1, characterized in that: The bottom of the frame is provided with supporting legs, and the bottom of the supporting legs is provided with rubber gaskets.

6. A fiber baler according to claim 1, characterized in that: The rubber tube is a soft rubber tube.

7. A fiber baler according to claim 1, characterized in that: The lower end of the injection pipe is provided with a fixing ring, and the fixing ring is used to install and fix the packing bag used for filling the fiber.

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