A woolen material thread end cutter

Abstract

The utility model discloses a wool auxiliary material thread end cutter, in view of the current in the thread end of wool auxiliary material is cut, and the thread end that is cut can be collected through the collector with suction, after the filtration of filter screen, the thread end is collected in the collector, but after long -time use, the thread end is easy to filter screen block, influence the collection of subsequent problem, present and propose the following scheme, including collection box, the fixedly connected with partition in collection box, the partition will collection box divide into first cavity and second cavity, one side fixed connection of collection box has the air -blower, the input of air -blower extends to collection box, the utility model discloses a backflushing mechanism that is composed of air pump, connecting pipe and backflushing pipe with a plurality of spray heads, can be initiative, directional to first filter screen high pressure gas flow blow -off, and the thread end that is attached is blown down, thereby effectively solve the problem of suction drop due to filter screen block.

Description

Technical Field

[0001] This utility model relates to a device for collecting thread ends, and more specifically, to a thread end collector for woolen accessories. Background Technology

[0002] Wool accessories are all the auxiliary and decorative materials used in the production and processing of wool garments (such as sweaters), in addition to the main fabric (sweater body). Excess threads in these accessories need to be removed.

[0003] In existing methods for trimming threads on woolen accessories, the trimmed threads are collected by a suction collector and filtered through a screen. However, after prolonged use, the threads can clog the screen, affecting subsequent collection.

[0004] Therefore, we propose a wool trimming thread collector. Utility Model Content

[0005] One objective of this invention is to provide a new technology solution for a wool trimming thread collector.

[0006] According to a first aspect of the present invention, a wool trimming thread collector is provided, comprising a collection box, a partition plate fixedly connected inside the collection box, the partition plate dividing the collection box into a first cavity and a second cavity, a suction fan fixedly connected to one side of the collection box, the input end of the suction fan extending into the collection box, an absorption tube for absorbing thread ends fixedly connected to the other side of the collection box, a suction head fixedly connected to one end of the absorption tube, a fixing frame detachably connected to the partition plate, a first filter screen fixedly connected inside the fixing frame, and a door provided on the collection box, with a controller provided on the door. A backflushing mechanism is installed inside the collection box to backflush the first filter screen and prevent it from becoming clogged. It also includes a power mechanism for reciprocating the backflush mechanism, making the backflush more comprehensive.

[0007] Optionally, the backflush mechanism includes an air pump, a connecting pipe, and a backflush pipe. The air pump is fixedly connected in the second cavity. One end of the connecting pipe is fixedly connected to the output end of the air pump. The other end of the connecting pipe extends into the first cavity and is fixedly connected to the backflush pipe. The backflush pipe is provided with multiple nozzles. An air inlet communicating with the second cavity is opened at the bottom of one side of the collection box. The connecting pipe is a flexible hose.

[0008] Optionally, the power mechanism includes an electric telescopic rod fixedly connected to the inner wall at the bottom of the second cavity, and the output end of the electric telescopic rod is fixedly connected to the bottom of the backflush pipe.

[0009] Optionally, a slider is fixedly connected to one side of the backflush pipe, and a groove is provided on the inner wall of one side of the collection box, with the slider slidably connected in the groove.

[0010] Optionally, the top of the collection box has a strip-shaped hole, and a fixing plate is fixedly connected to the fixing frame through the strip-shaped hole. Two fixing bolts are threadedly connected to the fixing plate. The top of the collection box has a threaded hole that matches the fixing bolts. A positioning post is fixedly connected to the bottom of the fixing frame, and a positioning hole that matches the positioning post is provided on the partition.

[0011] Optionally, an exhaust pipe is fixedly connected to the top of the collection box, and the exhaust pipe is connected to the first cavity. A second filter screen is fixedly connected to the top inner wall of the first cavity by bolts.

[0012] Optionally, a sealing cap is snapped onto the suction head, a handle is fixedly connected to one side of the sealing cap, and multiple fixing pins are fixedly connected to the other side of the sealing cap in a ring. The suction head is provided with multiple fixing holes that are adapted to the fixing pins, and the absorption tube is a gooseneck tube.

[0013] In actual use, first place the collection box in a suitable position. Since the absorption tube is a gooseneck tube, different angles can be adjusted. After adjustment, turn on the suction fan to generate suction from the absorption tube and the suction head. This can absorb and collect the cut wire ends. The first filter screen will block the wire ends, and then absorb the wire ends into the first cavity. When it is necessary to clean the clogged wire ends of the first filter, first seal the suction head with the sealing cap, then start the air pump and electric telescopic rod. The air pump can transmit air to the backflush pipe through the connecting pipe, and blow it out through multiple nozzles, thus backflushing the first filter. At the same time, the electric telescopic rod can make the backflush pipe move longitudinally back and forth, which can blow off the wire ends attached to the first filter. The blown air is filtered through the second filter and discharged from the exhaust pipe.

[0014] According to one embodiment of this disclosure, a back-blowing mechanism consisting of an air pump, a connecting pipe, and a back-blowing pipe with multiple nozzles can actively and directionally blow high-pressure airflow across the first filter screen. Combined with an electric telescopic rod and a sliding block mechanism that causes the back-blowing pipe to reciprocate longitudinally, the entire surface of the first filter screen can be covered, blowing off the attached wire ends. This effectively solves the problem of reduced suction caused by filter screen clogging, ensuring the stability and collection efficiency of the equipment during long-term use. The suction tube uses a gooseneck tube that can be bent and shaped at will, allowing operators to easily and accurately align the suction head with the location where the thread ends are generated.

[0015] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0016] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present invention and, together with their description, serve to explain the principles of the present invention.

[0017] Figure 1 This is a schematic front view of a wool trimming thread collector in one embodiment. Figure 2 This is a schematic diagram of the internal structure of the collection box of a wool trimming thread collector in one embodiment; Figure 3 One embodiment is a wool trimming thread collector. Figure 2 A schematic diagram of the structure viewed from below; Figure 4 This is a schematic diagram of the first filter structure of a wool trimming thread collector in one embodiment.

[0018] The following are marked in the diagram: 1. Collection box; 2. Partition; 3. Fan; 4. Absorption pipe; 5. Suction head; 6. Fixing frame; 7. First filter screen; 8. Air pump; 9. Connecting pipe; 10. Backflush pipe; 11. Electric telescopic rod; 12. Slide groove; 13. Fixing plate; 14. Fixing bolt; 15. Positioning post; 16. Sealing cover; 17. Fixing pin; 18. Exhaust pipe; 19. Second filter screen. Detailed Implementation

[0019] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0020] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0021] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0022] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0023] like Figures 1 to 4As shown, a wool trimming thread collector includes a transparent collection box 1, which allows users to visually observe the collection of thread ends and the working status of the filter. The inside of the collection box 1 is divided into two independent cavities by a fixed partition plate 2: a first cavity (dust collection cavity) and a second cavity (equipment cavity).

[0024] Secondly, a suction fan 3 is fixedly installed on the left side of the collection box 1 (corresponding to the position of the first cavity). The input end (inhalation port) of the suction fan 3 extends through the box wall into the first cavity. An absorption tube 4 is fixedly connected to the right side of the collection box 1. A suction head 5 for sucking up the wire ends is fixedly connected to the end of the absorption tube 4. It should be noted that the suction tube 4 is a gooseneck tube, which can be bent and shaped at will, allowing the operator to easily and accurately position the suction head 5 to the location where the lint needs to be cleaned.

[0025] Furthermore, a fixed frame 6 is detachably connected to the partition plate 2. A first filter 7 is fixedly installed inside the fixed frame 6 to intercept the wool threads and dust sucked in from the absorption pipe 4, keeping them in the first cavity while allowing air to pass through. A door is provided on the front of the collection box 1 for easy cleaning of accumulated threads. A controller is installed on the door to control the start and stop of the entire device.

[0026] like Figures 1 to 4 As shown, in order to prevent the first filter screen 7 from being clogged by fine fibers after long-term use, a back-blowing mechanism is provided. The back-blowing mechanism includes an air pump 8, a connecting pipe 9, and a back-blowing pipe 10 installed in the second cavity. One end of the connecting pipe 9 is fixedly connected to the output end of the air pump 8, and the other end extends into the first cavity and is fixedly connected to the back-blowing pipe 10. The back-blowing pipe 10 has multiple evenly distributed nozzles on the side facing the first filter screen 7. When the air pump 8 is started, the high-pressure airflow it generates is sprayed out from the nozzles of the back-blowing pipe 10 through the connecting pipe 9 and blows directly onto the back side (i.e., the clean side) of the first filter screen 7, blowing off the thread ends that are blocked in the filter screen pores, thus achieving cleaning and unblocking. An air inlet is provided at the bottom of the second cavity to ensure that the air pump 8 has a sufficient air supply. The connecting pipe 9 is preferably a flexible hose to accommodate the movement of the backflush pipe 10.

[0027] In order to enable the backflush airflow to cover a larger area of ​​the first filter 7 and achieve more comprehensive cleaning, a power mechanism is also provided. The power mechanism includes an electric telescopic rod 11 fixedly installed on the inner wall of the bottom of the second cavity. The output end of the electric telescopic rod 11 extends upward and is fixedly connected to the bottom of the backflush pipe 10. The electric telescopic rod 11 is periodically extended and retracted by the controller, which can drive the backflush pipe 10 and the nozzles on it to reciprocate in the vertical direction.

[0028] Furthermore, in order to ensure the stability of the backflush pipe 10 during reciprocating motion, a slider is fixedly connected to the left side of the backflush pipe 10, and a vertical groove 12 is provided on the inner wall of the left side of the collection box 1. The slider is slidably connected in the groove 12, forming a sliding guide pair.

[0029] The top of the collection box 1 has a strip-shaped hole. The upper end of the fixing frame 6 passes through the strip-shaped hole and is fixedly connected to the fixing plate 13. Two fixing bolts 14 are threadedly connected to the fixing plate 13. The top of the collection box 1 has threaded holes that are compatible with the two fixing bolts 14. By tightening or loosening the fixing bolts 14, the fixing frame 6 and the first filter screen 7 can be fixed and disassembled, making it convenient to replace or deep clean them. Furthermore, to further ensure installation accuracy, a positioning post 15 is fixed at the bottom of the fixed frame 6, and a positioning hole is provided on the partition plate 2 to match it.

[0030] The top of the collection box 1 is also fixedly connected to an exhaust pipe 18, which is connected to the first cavity. In order to further prevent backflow, the wire ends are discharged through the exhaust pipe 18. The top inner wall of the first cavity is fixedly connected to a second filter screen 19 by bolts to block the wire ends.

[0031] To prevent backflow, the thread ends are discharged through the suction head 5. A sealing cover 16 is snapped onto the suction head 5. A handle is fixed on one side of the sealing cover 16 for easy removal. Multiple fixing pins 17 are fixed in a ring on the other side of the sealing cover 16. Multiple matching fixing holes are provided on the suction head 5, and quick sealing and opening are achieved by plugging in.

[0032] However, as is well known to those skilled in the art, the suction fan 3, the air pump 8, and the electric telescopic rod 11 are all powered by an external power source. Their working principles and wiring methods are commonplace and are all conventional methods or common knowledge. Therefore, they will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0033] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0034] Although specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A wool trimming thread collector, characterized in that: Includes a collection box (1), a partition (2) is fixedly connected inside the collection box (1), the partition (2) divides the collection box (1) into a first cavity and a second cavity, a suction fan (3) is fixedly connected to one side of the collection box (1), the input end of the suction fan (3) extends into the collection box (1), an absorption tube (4) for absorbing wire ends is fixedly connected to the other side of the collection box (1), a suction head (5) is fixedly connected to one end of the absorption tube (4), a fixed frame (6) is detachably connected to the partition (2), a first filter screen (7) is fixedly connected inside the fixed frame (6), and a box door is provided on the collection box (1), and a controller is provided on the box door; Backflushing mechanism, which is set in the collection box (1) to backflush the first filter screen (7) to prevent the first filter screen (7) from clogging; It also includes a power mechanism for reciprocating the backflush mechanism, making the backflush more comprehensive.

2. The wool trimming thread collector according to claim 1, characterized in that: The backflush mechanism includes an air pump (8), a connecting pipe (9), and a backflush pipe (10). The air pump (8) is fixedly connected in the second cavity. One end of the connecting pipe (9) is fixedly connected to the output end of the air pump (8). The other end of the connecting pipe (9) extends into the first cavity and is fixedly connected to the backflush pipe (10). The backflush pipe (10) is provided with multiple nozzles. An air inlet communicating with the second cavity is opened on the bottom side of the collection box (1). The connecting pipe (9) is a flexible hose.

3. A wool trimming thread collector according to claim 2, characterized in that: The power mechanism includes an electric telescopic rod (11) fixedly connected to the inner wall at the bottom of the second cavity, and the output end of the electric telescopic rod (11) is fixedly connected to the bottom of the backflush pipe (10).

4. A wool trimming thread collector according to claim 2, characterized in that: A slider is fixedly connected to one side of the backflush pipe (10), and a groove (12) is provided on the inner wall of one side of the collection box (1), and the slider is slidably connected in the groove (12).

5. A wool trimming thread collector according to claim 1, characterized in that: The top of the collection box (1) has a strip hole, and the fixing frame (6) is fixedly connected to the fixing plate (13) through the strip hole. Two fixing bolts (14) are threaded on the fixing plate (13). The top of the collection box (1) has a threaded hole that matches the fixing bolts (14). The bottom of the fixing frame (6) is fixedly connected to the positioning post (15). The partition plate (2) has a positioning hole that matches the positioning post (15).

6. A wool trimming thread collector according to claim 1, characterized in that: An exhaust pipe (18) is fixedly connected to the top of the collection box (1). The exhaust pipe (18) is connected to the first cavity. A second filter screen (19) is fixedly connected to the top inner wall of the first cavity by bolts.

7. A wool trimming thread collector according to claim 1, characterized in that: The suction head (5) is fitted with a sealing cap (16), a handle is fixedly connected to one side of the sealing cap (16), and multiple fixing pins (17) are fixedly connected to the other side of the sealing cap (16) in a ring. The suction head (5) has multiple fixing holes that are compatible with the fixing pins (17), and the absorption tube (4) is a gooseneck tube.

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