Bundled polyester staple fiber bale opener with weighing mechanism

Abstract

The baled polyester staple fiber bale opener with the weighing mechanism comprises a bale opener body, a feeding guide plate is hinged to the left side face of the bale opener body, two limiting plates are fixedly connected to the upper surface of the feeding guide plate, and a discharging guide plate is hinged to the right side face of the bale opener body. According to the device, parameters such as the running speed of the transmission belt and the cutting force of the unpacking blade can be conveniently set through the touch panel, the unpacking requirements of fiber bags of different specifications can be rapidly met, the unpacking efficiency is greatly improved, the transmission belt stably runs, rapid conveying and unpacking of the fiber bags are achieved, and the device is closely connected with dust collection and weighing links; compared with the prior art, waiting time between procedures is shortened, the overall production rhythm is improved, the weighing device can accurately measure the weight of unpacked polyester staple fibers in real time, the weight can be clearly displayed on the touch panel, an accurate data basis is provided for subsequent processing, and the product quality problem caused by weight errors is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of package opening machines, and in particular to a package opening machine for polyester staple fibers with a weighing mechanism. Background Technology

[0002] Polyester staple fiber is a short fiber made from polyester (polyethylene terephthalate, PET) through a series of processes such as melt spinning and post-processing. In the production and processing of polyester staple fiber, the unpacking and subsequent processing of packaged fibers are extremely critical links.

[0003] Conventional methods for unpacking pre-packaged polyester staple fibers often rely on relatively simple mechanical structures, resulting in low unpacking efficiency. Furthermore, improper operation during the unpacking process can easily damage the fibers, affecting their quality and performance. Additionally, weighing the unpacked polyester staple fibers typically employs offline static weighing methods, which not only interrupts the entire production process and consumes significant time for material transfer and weighing, severely reducing production efficiency, but also introduces considerable errors in the weighing results due to potential material spillage or adhesion during transfer, failing to meet the precision requirements of modern production. Therefore, we propose a pre-packaged polyester staple fiber unpacking machine with a weighing mechanism to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a packaged polyester staple fiber unpacking machine with a weighing mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A bagging opener for polyester staple fiber with a weighing mechanism includes a bag opener body. A feeding guide plate is hinged to the left side of the bag opener body, and two limiting plates are fixedly connected to the upper surface of the feeding guide plate. A discharging guide plate is hinged to the right side of the bag opener body, and a support plate is fixedly connected to the right side of the bag opener body. A weighing device is fixedly connected to the upper surface of the support plate. A vacuum cleaner is fixedly connected to the upper surface of the bag opener body. The inner wall of the bag opener body is fixed... The vacuum cleaner is connected to a vacuum head, and its output end is fixedly connected to two vacuum tubes. The end of each vacuum tube away from the vacuum cleaner passes through the body of the packaging opener and extends into the interior of the packaging opener. The end of each vacuum tube away from the vacuum cleaner is connected to the vacuum head. The inner wall of the packaging opener body has three sets of slots, and a drive belt is engaged in the inner wall of each slot. The inner wall of the packaging opener body has two sets of mounting slots, and a packaging opener blade is engaged in the inner wall of each mounting slot.

[0007] In a further embodiment, a base plate is fixedly connected to the bottom surface of the package opening machine body, and two support feet are fixedly connected to the bottom surface of the base plate, with two mounting holes formed on the upper surface of each support foot.

[0008] In a further embodiment, a touch panel is fixedly connected to the front of the package opening machine body.

[0009] In a further embodiment, a groove is provided on the front of the package opening machine body, and a master control switch is fixedly embedded in the inner wall of the groove.

[0010] In a further embodiment, observation windows are provided on both the front and back of the package opening machine body.

[0011] In a further embodiment, a parameter identification plate is provided on the back of the package opening machine body, and the front of the parameter identification plate is fixedly connected to the back of the package opening machine body.

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

[0013] This device allows for convenient setting of parameters such as conveyor belt speed and cutting force of the opening blade via a touch panel. It can quickly adapt to the opening needs of fiber bales of different specifications, greatly improving opening efficiency. The stable operation of the conveyor belt enables rapid transport and opening of fiber bales. It is also closely integrated with the dust collection and weighing processes, reducing waiting time between processes and improving the overall production rhythm. The weigher can measure the weight of polyester staple fibers after opening in real time and display it clearly on the touch panel, providing a precise data basis for subsequent processing and effectively avoiding product quality problems caused by weight errors. The vacuum cleaner starts at the same time as opening the bales, using the suction pipe and suction head to comprehensively remove the dust generated during opening, greatly improving the working environment, protecting the health of operators, and reducing the pollution of fiber dust to the environment. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a packaged polyester staple fiber unpacking machine with a weighing mechanism.

[0015] Figure 2 This is a rear-view three-dimensional structural diagram of a packaged polyester staple fiber unpacking machine with a weighing mechanism.

[0016] Figure 3 This is a cross-sectional view of the main body of a package opener for polyester staple fiber with a weighing mechanism.

[0017] Figure 4 This is a three-dimensional structural diagram of the opening blade in a packaged polyester staple fiber opening machine with a weighing mechanism.

[0018] In the diagram: 1. Packaging machine body; 2. Observation window; 3. Touch panel; 4. Feed guide plate; 5. Base plate; 6. Support foot; 7. Mounting hole; 8. Groove; 9. Master control switch; 10. Discharge guide plate; 11. Support plate; 12. Weighing device; 13. Vacuum cleaner; 14. Vacuum suction pipe; 15. Parameter label; 16. Vacuum head; 17. Limit plate; 18. Slot; 19. Transmission belt; 20. Mounting groove; 21. Packaging blade. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4In this utility model, a packaged polyester staple fiber unpacking machine with a weighing mechanism includes an unpacking machine body 1. A feeding guide plate 4 is hinged to the left side of the unpacking machine body 1, and two limiting plates 17 are fixedly connected to the upper surface of the feeding guide plate 4. A discharging guide plate 10 is hinged to the right side of the unpacking machine body 1. A support plate 11 is fixedly connected to the right side of the unpacking machine body 1, and a weighing device 12 is fixedly connected to the upper surface of the support plate 11. A vacuum cleaner 13 is fixedly connected to the upper surface of the unpacking machine body 1, and a vacuum head 16 is fixedly connected to the inner wall of the unpacking machine body 1. Two vacuum pipes 14 are fixedly connected to the output end of the vacuum cleaner 13. The end of each vacuum pipe 14 away from the vacuum cleaner 13 passes through the unpacking machine body 1 and extends to the unpacking machine body. Inside the body 1, the end of each suction pipe 14 away from the vacuum cleaner 13 is connected to the suction head 16. The inner wall of the body 1 of the unpacking machine has three sets of slots 18, and the inner wall of each slot 18 is fitted with a transmission belt 19. The inner wall of the body 1 of the unpacking machine has two sets of mounting slots 20, and the inner wall of each mounting slot 20 is fitted with an unpacking blade 21. The vacuum cleaner 13 works synchronously, sucking away the dust generated during the unpacking process through the suction pipes 14 and the suction head 16. After unpacking, the polyester short fibers slide down the feed guide plate 10 onto the weighing device 12. The weighing device 12 measures the weight of the fibers in real time and can display the weight data on the touch panel 3, providing an accurate data basis for subsequent processing and effectively avoiding product quality problems caused by weight errors.

[0023] A base plate 5 is fixedly connected to the bottom surface of the packaging machine body 1. Two support feet 6 are fixedly connected to the bottom surface of the base plate 5. Two mounting holes 7 are opened on the upper surface of each support foot 6. The support feet 6 can support the equipment. A touch panel 3 is fixedly connected to the front of the packaging machine body 1. The touch panel 3 can facilitate the operation of the equipment by the staff. A groove 8 is opened on the front of the packaging machine body 1. A master control switch 9 is fixedly embedded in the inner wall of the groove 8. The master control switch 9 can control the start and stop of the equipment.

[0024] Both the front and back of the packaging machine body 1 are provided with observation windows 2. Through the observation windows 2, the staff can easily understand the operating status of the equipment. The back of the packaging machine body 1 is provided with a parameter label 15. The front of the parameter label 15 is fixedly connected to the back of the packaging machine body 1. Through the parameter label 15, the staff can easily understand the basic parameters of the equipment.

[0025] The working principle of this utility model is as follows:

[0026] In use, first move the device to the location and connect it to the power supply. Then, according to the specifications of the polyester staple fiber package to be processed and the production requirements, set parameters such as the running speed of the conveyor belt 19, the cutting force of the opening blade 21, and the dust collection power on the touch panel 3. Place the packaged polyester staple fiber on the feeding guide plate 4, positioning it between the two limit plates 17. Then start the equipment, and the conveyor belt 19 starts to run, driving the fiber package to move inside the opening machine body 1. When the fiber package passes the opening blade 21, the opening blade 21 cuts the package, completing the opening. At the same time, the vacuum cleaner 13 works synchronously, sucking away the dust generated during the opening process through the suction pipe 14 and the suction head 16. After the package is opened, the polyester staple fiber slides down the feeding guide plate 10 onto the weighing device 12. The weighing device 12 measures the weight of the fiber in real time and can display the weight data on the touch panel 3. After a batch of polyester staple fiber is opened and weighed, turn off the main control switch 9 and cut off the power.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A package opening machine for polyester staple fibers with a weighing mechanism, characterized in that: The package includes a packaging machine body (1), a feeding guide plate (4) hinged to the left side of the packaging machine body (1), two limiting plates (17) fixedly connected to the upper surface of the feeding guide plate (4), a discharging guide plate (10) hinged to the right side of the packaging machine body (1), a support plate (11) fixedly connected to the right side of the packaging machine body (1), a weighing device (12) fixedly connected to the upper surface of the support plate (11), a vacuum cleaner (13) fixedly connected to the upper surface of the packaging machine body (1), and a vacuum head (16) fixedly connected to the inner wall of the packaging machine body (1). The output end is fixedly connected to two suction pipes (14). The end of each suction pipe (14) away from the vacuum cleaner (13) passes through the body of the packaging machine (1) and extends into the interior of the body of the packaging machine (1). The end of each suction pipe (14) away from the vacuum cleaner (13) is connected to the suction head (16). The inner wall of the body of the packaging machine (1) is provided with three sets of slots (18). The inner wall of each slot (18) is fitted with a transmission belt (19). The inner wall of the body of the packaging machine (1) is provided with two sets of mounting slots (20). The inner wall of each mounting slot (20) is fitted with a packaging blade (21).

2. The package opening machine for polyester staple fiber with a weighing mechanism according to claim 1, characterized in that: The bottom surface of the packaging machine body (1) is fixedly connected to a base plate (5), and the bottom surface of the base plate (5) is fixedly connected to two support feet (6). Each support foot (6) has two mounting holes (7) on its upper surface.

3. A package opening machine for polyester staple fiber with a weighing mechanism according to claim 1, characterized in that: The front of the package opening machine body (1) is fixedly connected to a touch panel (3).

4. A package opening machine for polyester staple fiber with a weighing mechanism according to claim 1, characterized in that: The front of the package opening machine body (1) is provided with a groove (8), and the inner wall of the groove (8) is fixedly embedded with a master control switch (9).

5. A package opening machine for polyester staple fiber with a weighing mechanism according to claim 1, characterized in that: The front and back of the packaging machine body (1) are both provided with observation windows (2).

6. A package opening machine for polyester staple fiber with a weighing mechanism according to claim 1, characterized in that: The back of the packaging machine body (1) is provided with a parameter identification plate (15), and the front of the parameter identification plate (15) is fixedly connected to the back of the packaging machine body (1).

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