Foreign fiber removing device for foreign fiber removing machine

Abstract

The utility model discloses a foreign fiber removing device for a foreign fiber removing machine, which comprises a conveyor belt, a control motor for driving is mounted on one side of the front end of the conveyor belt, a master controller is fixedly mounted on one side of the middle end of the conveyor belt, a device body is fixedly mounted at the rear end of the conveyor belt, the device body comprises a plurality of removing devices, and each removing device comprises a push rod. The bottom of the telescopic end of the push rod is fixedly provided with a pressing detection assembly used for cotton seed foreign fiber detection and pressing, the front end of the telescopic end of the push rod is hollow, the telescopic end of the push rod is fixedly provided with a removing assembly used for cotton seed foreign fiber absorption and removal, and a controller for controlling the motor and the push rod are both electrically connected with a master controller. According to the cotton seed foreign fiber removing device, foreign fiber detection is conducted on cotton seeds on the conveying belt through the pressing detection assembly, when it is detected that foreign fibers exist in the cotton seeds, the pressing detection assembly conducts extension pressing on the detection area, and the cotton seed foreign fibers in the circular groove in the fixing frame are accurately removed through the cooperation of the upper suction fan and the connecting suction head.

Description

Technical Field

[0001] This utility model relates to the technical field of foreign fiber removal equipment, specifically a foreign fiber removal device for a foreign fiber removal machine. Background Technology

[0002] Foreign fiber removal machines are typically connected in series in cotton spinning production lines to identify, locate, and remove various foreign fibers in cotton in real time. When the cotton flow in the production line passes through the foreign fiber detection module of the foreign fiber removal machine, it is detected and identified. The identified foreign fibers are then precisely struck and removed by the foreign fiber removal module.

[0003] The prior art, disclosed in CN205099812U, provides a foreign fiber removal device for a cashmere machine. Its upper spray plate has small air jet holes corresponding to elongated grooves on the lower spray plate, with a connector hole for connecting an air inlet pipe below the elongated groove. A pressing plate is located above the upper spray plate at a set distance, with both ends fixed to connecting blocks. It has elongated holes for connecting the air jet holes and a conical channel extending into the removal channel. The upper edge of the background plate is located below the conveyor belt, and its bottom is connected to the lower spray plate. One end of the connecting block has a shaft hole, and the other end has an elongated hole for fixing the pressing plate. A support is connected to the frame and the rotating frame respectively through the elongated hole and the shaft hole. One side plate of the rotating frame is connected to the lower spray plate, and the other side plate has shafts inserted into shaft holes. This invention allows for stable operation of the cashmere layer and accurate removal of detected foreign fibers. It features a simple structure and low cost.

[0004] The aforementioned patent primarily uses a high-speed camera to detect foreign fibers within cotton seeds and employs an air jet method to deliver the cotton seeds containing foreign fibers into the tackling channel for further processing. However, this method of foreign fiber removal, which relies on air jet processing, results in the ejected gas carrying foreign fibers along with most of the cotton seeds into the tackling channel. Consequently, the user then needs to remove the foreign fibers from the large quantity of cotton seeds containing them, significantly reducing the efficiency of the tackling device and making it inconvenient for the user. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a foreign fiber removal device for a foreign fiber removal machine, thus solving the above-mentioned technical problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a foreign fiber removal device for a foreign fiber removal machine, comprising a conveyor belt, a control motor for driving the conveyor belt is installed on one side of the front end of the conveyor belt, a main controller is fixedly installed on one side of the middle of the conveyor belt, and a device body is fixedly installed at the rear end of the conveyor belt. The device body includes several removers, each remover including a push rod. A pressing detection component for detecting and pressing foreign fibers in cotton seeds is fixedly installed at the bottom of the telescopic end of the push rod. The front end of the telescopic end of the push rod is hollow, and a removal component for absorbing and removing foreign fibers from cotton seeds is fixedly installed on the telescopic end of the push rod. The controller of the control motor and the push rod are both electrically connected to the main controller. The electrical connection between the controller of the control motor and the push rod allows the main controller to directly control the operation of the control motor and the push rod in real time, greatly improving the intelligence of the foreign fiber removal device for the foreign fiber removal machine.

[0007] Furthermore, the detection component includes a fixed frame, on both sides of the bottom of which are fixedly mounted pressing plates for pressing cotton seeds. An even number of the pressing plates have circular grooves, and the center of the fixed frame has a slot that matches these grooves. The telescopic end of the push rod is located inside this slot. A high-speed camera for detecting foreign fibers in cotton seeds is fixedly mounted on the front end of each pressing plate. This high-speed camera allows the foreign fiber removal device of the foreign fiber removal machine to perform real-time foreign fiber detection on the cotton seeds on the conveyor belt, significantly improving the quality of foreign fiber detection in the cotton seed foreign fiber removal device.

[0008] Furthermore, the rejection assembly includes a suction fan, with a connecting suction head fixedly mounted on one side of the suction fan, and a corrugated pipe fixedly mounted on the side of the suction fan away from the connecting suction head. The connecting suction head is located inside the telescopic end of the push rod, and the suction fan is remotely connected to the main controller. This remote connection allows the main controller to directly control the operation of the suction fan in real time, greatly improving the intelligence of the foreign fiber rejection device used in the foreign fiber removal machine.

[0009] Furthermore, a connector is fixedly installed on the top of the fixing frame, and the fixing frame is bolted to the telescopic end of the push rod via the connector. This bolted fixing of the fixing frame to the telescopic end of the push rod makes the internal structure of the foreign fiber removal device for the foreign fiber removal machine more robust and reliable, greatly improving the operational stability of the device.

[0010] Furthermore, the device body also includes a support frame, which is bolted to both sides of the conveyor belt, and several of the rejectors are fixedly mounted on the support frame. The fixed mounting of several rejectors on the support frame allows for a tighter connection between the internal components of the foreign fiber rejection device used in the foreign fiber removal machine, improving the operational safety of the foreign fiber rejection device.

[0011] Furthermore, a collection box is fixedly installed at the end of the support frame away from the control motor, and the rejection component is penetrated and installed inside the collection box. This penetration installation allows the cottonseed fibers absorbed by the rejection component to be quickly fed into the collection box, improving the convenience of subsequent cottonseed fiber cleaning for the fiber removal device used in the fiber removal machine.

[0012] Furthermore, the fixing frame is U-shaped. The U-shaped fixing frame ensures that detected cottonseed foreign fibers reside within the U-shape, facilitating removal by the foreign fiber removal device in the foreign fiber removal machine. Beneficial effects

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention uses a pressing detection component to detect foreign fibers in cotton seeds on a conveyor belt. When foreign fibers are detected in the cotton seeds, the pressing detection component presses outward on the detection area, and works in conjunction with a suction fan and a connecting suction head to accurately remove the foreign fibers from the cotton seeds in the inner groove of the fixed frame, greatly improving the practicality of the foreign fiber removal device used in foreign fiber removal machines. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the foreign fiber removal device for a foreign fiber removal machine according to the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the main body of the device of this utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of the rejector of this utility model;

[0018] Figure 4 This is a partially enlarged three-dimensional structural diagram of A of this utility model;

[0019] Figure 5 This is a three-dimensional structural diagram of the rejection component of this utility model.

[0020] In the diagram: 1. Device body; 2. Conveyor belt; 3. Control motor; 4. Main controller; 11. Rejector; 12. Support frame; 13. Collection box; 111. Push rod; 112. Rejection assembly; 113. Press detection assembly; 113. Fixing frame; 1131. Connector; 1132. High-speed camera; 1133. Circular groove; 1134. Pressing plate; 1135. Suction fan; 1121. Corrugated pipe; 1122. Connecting suction head; 1123. Detailed Implementation

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

[0022] Example

[0023] The following is in conjunction with the appendix Figure 1 - Appendix Figure 5This application provides a further detailed description. A foreign fiber removal device for a foreign fiber removal machine includes a conveyor belt 2. A control motor 3 for driving is installed on one side of the front end of the conveyor belt 2. A main controller 4 is fixedly installed on one side of the middle of the conveyor belt 2. A device body 1 is fixedly installed at the rear end of the conveyor belt 2. The device body 1 includes several removers 11. Each remover 11 includes a push rod 111. A pressing detection component 113 for detecting and pressing foreign fibers in cotton seeds is fixedly installed at the bottom of the telescopic end of the push rod 111. The front end of the telescopic end of the push rod 111... The push rod 111 is hollow, and a rejection assembly 112 for absorbing and rejecting foreign fibers from cotton seeds is fixedly installed on its telescopic end. The controller of the control motor 3 and the push rod 111 are both electrically connected to the main controller 4. The detection assembly 113 includes a fixing frame 1131. Pressing plates 1135 for pressing cotton seeds are fixedly installed on both sides of the bottom of the fixing frame 1131. An even number of pressing plates 1135 have circular grooves 1134. The center of the fixing frame 1131 has a slot that matches the circular grooves 1134. The push rod 11... The telescopic end is located inside the slot. A high-speed camera 1133 for detecting foreign fibers in cotton seeds is fixedly installed on the front end of the pressing plate 1135. The rejection assembly 112 includes a suction fan 1121. A connecting suction head 1123 is fixedly installed on one side of the suction fan 1121. A corrugated pipe 1122 is fixedly installed on the side of the suction fan 1121 away from the connecting suction head 1123. The connecting suction head 1123 is located inside the telescopic end of the push rod 111. The suction fan 1121 is remotely connected to the main controller 4. The mounting bracket 11... A connector 1132 is fixedly installed on the top of the device 31. The fixing frame 1131 is bolted to the telescopic end of the push rod 111 through the connector 1132. The device body 1 also includes a support frame 12. The support frame 12 is fixed to both sides of the conveyor belt 2 by bolts. Several rejecters 11 are fixedly installed on the support frame 12. A collection box 13 is fixedly installed at the end of the support frame 12 away from the control motor 3. The rejecting component 112 is installed inside the collection box 13. The fixing frame 1131 is U-shaped.

[0024] Since the control motor 3, push rod 111 and suction fan 1121 are all electrically connected to the main controller 4, the main controller 4 can directly stop and start the control motor 3, extend and retract the push rod 111, and control the suction fan 1121 to absorb and stop.

[0025] Since there are multiple rejecters 11 fixedly installed on the support frame 12, and each rejecter 11 is equipped with a high-speed camera 1133, when the high-speed camera 1133 detects foreign fibers on the cotton seeds, the corresponding push rod 111 will move downward and absorb the foreign fibers, which greatly improves the accuracy of the foreign fiber rejection device for cotton seed rejection in the foreign fiber removal machine.

[0026] Since the bellows 1122 can swing and extend, when the push rod 111 extends or retracts, the bellows 1122 will also extend or retract accordingly, without affecting the operation of the push rod 111.

[0027] The working principle of this utility model is explained below: Unless otherwise specified, all internal mechanical structures of the foreign fiber removal device for the foreign fiber removal machine are fixed by threads. To allow for a more intuitive observation of the technical features, bolt connections are appropriately concealed in the figure. Before use, the user needs to manually or through other means spread cotton seeds evenly onto the conveyor belt 2. Then, the user starts the control motor 3 to make the conveyor belt 2 run. When the cotton seeds are transported by the conveyor belt 2 to directly below the remover 11, the high-speed camera 1133 directly detects foreign fibers in the cotton seeds. When the high-speed camera 1133 detects foreign fibers within the cotton seeds, it will stop the control motor 3 via the main controller 4. At this point, the conveyor belt 2 stops conveying, and the main controller 4 controls the push rod 111 at the foreign fiber position to extend the entire pressing detection component 113 downwards until the pressing plate 1135 presses down the normal cotton seeds around the foreign fiber, at which point the push rod 111 stops. Then, the main controller 4 controls the suction fan 1121 and, in conjunction with the connecting suction head 1123, sucks the foreign fiber through the corrugated pipe 1122 into the collection box 13. After this series of operations is completed, the main controller 4 controls the suction fan 1121 to stop, the push rod 111 to rise, and controls the motor 3 to continue running. This cycle is repeated so that the foreign fiber removal device for the foreign fiber removal machine can accurately remove cotton seeds containing foreign fibers, greatly improving the practicality of the foreign fiber removal device for the foreign fiber removal machine.

[0028] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A foreign fiber removing device for a foreign fiber removing machine, characterized by, The utility model provides a cottonseed foreign fiber detection and removal device, including conveyer belt (2), the control motor (3) for driving is installed to one side of conveyer belt (2) front end, total controller (4) is fixedly installed to one side of conveyer belt (2) middle, the device body (1) is fixedly installed to the rear end of conveyer belt (2), the device body (1) includes several rejectors (11), the rejector (11) includes push rod (111), the bottom of telescopic end of push rod (111) is fixedly installed for cottonseed foreign fiber detection and press detection subassembly (113) for pressing, the telescopic end front end portion of push rod (111) is hollow, the telescopic end of push rod (111) is fixedly installed for the removal subassembly (112) for cottonseed foreign fiber absorption and removal, the controller of control motor (3) and push rod (111) all with total controller (4) electric connection.

2. A foreign fiber removing device for a foreign fiber removing machine according to claim 1, characterized in that: The detection subassembly (113) includes fixed frame (1131), the bottom both sides of fixed frame (1131) are fixedly installed for cottonseed pressing press plate (1135), even number press plate (1135) is internally provided with circular groove (1134), the center of fixed frame (1131) is provided with the notch consistent with circular groove (1134), the telescopic end of push rod (111) is located in the notch, the front end of press plate (1135) is fixedly installed for the high-speed camera (1133) for cottonseed foreign fiber detection.

3. A foreign fiber removing device for a foreign fiber removing machine according to claim 2, characterized in that: The removal subassembly (112) includes air suction fan (1121), one side of air suction fan (1121) is fixedly installed with connecting suction head (1123), one side of air suction fan (1121) away from connecting suction head (1123) is fixedly installed with bellows (1122), connecting suction head (1123) is located in the telescopic end of push rod (111), and air suction fan (1121) is remotely connected with total controller (4).

4. A foreign fiber removing device for a foreign fiber removing machine according to claim 2, characterized in that: The fixed frame (1131) top is fixedly installed with connecting piece (1132), and the fixed frame (1131) is bolted with the telescopic end of push rod (111) through connecting piece (1132).

5. A foreign fiber removing device for a foreign fiber removing machine according to claim 1, characterized in that: The device body (1) further includes support frame (12), and the support frame (12) is bolted on both sides of the conveyer belt (2), and the plurality of rejectors (11) are fixedly installed on the support frame (12).

6. A foreign fiber removing device for a foreign fiber removing machine according to claim 5, characterized in that: One end of the support frame (12) away from the control motor (3) is fixedly installed with a collection box (13), and the removal subassembly (112) is installed in the collection box (13).

7. A foreign fiber removing device for a foreign fiber removing machine according to claim 2, characterized in that: The fixed frame (1131) is U-shaped.

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