Flax yarn splitting device

Abstract

The utility model discloses a flax yarn splitting device, which belongs to the technical field of textile machinery and comprises a main frame, a tension adjusting frame is arranged on one side of the top surface of the main frame, a splitting mechanism is arranged on the other side of the top surface of the main frame, the tension adjusting frame comprises an adjusting frame, and adjusting grooves are distributed on two sides of the inner wall of the adjusting frame. A lifting rod is arranged on one side of the adjusting groove, and electric push rods are distributed in the lifting rod. According to the beam splitting device, a penetrating flax pile is lifted in cooperation with a lifting rod through an adjusting frame, so that the conveyed flax pile is tightened along with pulling tension generated by lifting of the lifting rod, and then the thickness of the tightened flax pile on a silica gel layer on the top face of the lifting rod is detected through laser displacement sensors in one-to-one correspondence with pile heads in the lifting rod; if the thickness is relatively large, the flax pile can be locally jacked up by the pile head matched with the silica gel layer, so that the flax pile is dispersed along with straightening tension to form homogenization of the flax pile, and subsequent flattening and efficiency and quality improvement are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a flax yarn splitting device. Background Art

[0002] In recent years, my country's linen textile industry has developed rapidly and has become the country with the largest export volume of linen yarn and cloth in the world. Linen is widely loved by consumers due to its good moisture absorption, moisture conduction, breathability and antibacterial properties. Linen yarn is extracted from the hemp stems of the flax plant after retting, degumming, pressing and beating. Linen fiber is a rare natural fiber, accounting for only 1.5% of the total natural fiber. It has the functions of moisture absorption and heat dissipation, health care and antibacterial, anti-fouling and anti-static, and UV protection, and has excellent flame retardant effect. Before flax is drawn, it is often necessary to separate a pile of flax into bundles, and then connect them end to end.

[0003] For example, an automatic beam splitting device for a flax drawing machine with publication number CN212834151U includes a first conveying mechanism and a second conveying mechanism. The first conveying mechanism includes a front plate, a rear plate, a left conveying roller, a right conveying roller and a first conveyor belt. The flattening mechanism includes a flattening front plate, a flattening rear plate and a flattening top plate. The beam splitting mechanism includes a beam splitting front plate, a beam splitting rear plate and a beam splitting top plate. The flax pile on the first conveyor belt can be flattened by the flattening transverse plate to make its surface flat.

[0004] Although the above equipment can evenly bundle the flax through the bundle splitter, which improves the production efficiency to a certain extent, it cannot adjust and control the looseness of the flax before it is flattened by the pressing plate, thereby affecting the thickness of the flax bundle after bundling, resulting in differences in thickness size of different batches of flax products, affecting subsequent processing. For this reason, we propose a flax yarn bundle splitting device. Utility Model Content

[0005] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0006] The utility model aims to provide a flax yarn splitting device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a linen yarn splitting device, comprising a main frame, a tension adjustment frame is arranged on one side of the top surface of the main frame, and a splitting mechanism is arranged on the other side of the top surface of the main frame, the tension adjustment frame comprises an adjustment frame, and adjustment grooves are distributed on both sides of the inner wall of the adjustment frame, a lifting rod is arranged on one side of the adjustment groove, and an electric push rod is distributed inside the lifting rod, the top end of the electric push rod is connected to a pile head, and the top surface of the pile head is adhered to a silicone layer, and a laser displacement sensor is arranged on the top of the adjustment frame.

[0008] Furthermore, the laser displacement sensors are evenly distributed along the bottom surface of the top end of the adjustment frame, and the laser displacement sensors correspond to the positions of the electric push rods in the lower lifting rods.

[0009] Furthermore, the pile head forms a telescopic structure through the electric push rod and the lifting rod, and the silicone layer is fitted along the top surface of the pile head.

[0010] Furthermore, the main frame includes a base frame, and one end of the top surface of the base frame is fixedly connected to a beam splitting frame, and the top of the beam splitting frame is connected to a beam splitting mechanism, a pulling frame is provided on one side of the beam splitting frame, and pulling grooves are fitted at both ends of the pulling frame, a clamping frame is provided in the middle of the pulling frame, and a clamping plate is fitted on the bottom surface of the clamping frame.

[0011] Furthermore, the pulling frame forms a sliding structure with the base frame through the pulling groove.

[0012] Furthermore, the beam splitting mechanism comprises a beam splitting cylinder, the top end of the beam splitting cylinder is connected to a beam splitting frame, the bottom end of the beam splitting cylinder is connected to a beam splitting plate, and the bottom surface of the beam splitting plate is connected to a beam splitting block.

[0013] Furthermore, the beam splitting blocks are distributed equidistantly along the bottom surface of the beam splitting plate, and the beam splitting plate and the beam splitting frame form a lifting structure through the beam splitting cylinder.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] This beam splitting device uses an adjustment frame to lift the flax pile passing through with the lifting rod, so that the conveyed flax pile is straightened by the pulling tension generated by the lifting of the lifting rod, and then the laser displacement sensor corresponding to the pile head inside the lifting rod is used to detect the thickness of the straightened flax pile on the silicone layer on the top surface of the lifting rod. If the thickness is high, it will be partially lifted up by the pile head and the silicone layer, so that it will be spread out with the straightening tension, forming a uniform flax pile, which is convenient for subsequent flattening and improving efficiency and quality.

[0016] During use, the beam splitting device can flatten the flax pile through the pulling frame, the clamping frame and the clamping plate, and the clamping plate is made of soft rubber, which can improve the friction and stability of the flattening process, and can cooperate with the conveyor belt of the base frame and the pulling grooves at both ends of the pulling frame for synchronous pulling. The flax pile can also cooperate with the tension adjustment frame to adjust the tension during the transportation process, which can keep the flax pile evenly divided and stable during the transportation process;

[0017] After the flax pile is flattened, the beam splitting device drives the beam splitting plate connected at the bottom to descend as the beam splitting cylinder operates. The beam splitting block tips distributed at the bottom of the beam splitting plate evenly split the flax pile being transported, thereby improving the beam splitting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the main body of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the tension adjustment frame of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the lifting rod in the tension adjustment frame of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the beam splitting mechanism of the utility model.

[0022] In the figure: 1. Main frame; 101. Base frame; 102. Splitting frame; 103. Pulling frame; 104. Pulling groove; 105. Clamping frame; 106. Clamping plate; 2. Tension adjustment frame; 201. Adjustment frame; 202. Adjustment groove; 203. Lifting rod; 204. Electric push rod; 205. Pile head; 206. Silicone layer; 207. Laser displacement sensor; 3. Splitting mechanism; 301. Splitting cylinder; 302. Splitting plate; 303. Splitting block. DETAILED DESCRIPTION

[0023] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0024] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0025] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0026] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0027] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0028] The utility model provides Figure 1-4 A linen yarn splitting device shown includes a main frame 1, a tension adjustment frame 2 is provided on one side of the top surface of the main frame 1, and a splitting mechanism 3 is provided on the other side of the top surface of the main frame 1, the main frame 1 includes a base frame 101, and a splitting frame 102 is fixedly connected to one end of the top surface of the base frame 101, and the top of the splitting frame 102 is connected to the splitting mechanism 3, a pulling frame 103 is provided on one side of the splitting frame 102, and pulling grooves 104 are attached to both ends of the pulling frame 103, a clamping frame 105 is provided in the middle of the pulling frame 103, and a clamping plate 106 is provided on the top of the clamping frame 105;

[0029] In order to improve the stability of the beam splitter during the flattening process, Figure 1 As shown, during use, this beam splitting device can flatten the flax pile through the pulling frame 103, the clamping frame 105 and the clamping plate 106, and the clamping plate 106 is made of soft rubber, which can improve the friction and stability of the flattening process, and can cooperate with the conveyor belt of the base frame 101 and the pulling grooves 104 at both ends of the pulling frame 103 to pull synchronously. The flax pile can also cooperate with the tension adjustment frame 2 to adjust the tension during the transportation process, so that the flax pile can be evenly distributed and stable during the transportation process.

[0030] like Figure 2-3 As shown, the tension adjustment frame 2 includes an adjustment frame 201, and adjustment grooves 202 are distributed on both sides of the inner wall of the adjustment frame 201, a lifting rod 203 is arranged on one side of the adjustment groove 202, and an electric push rod 204 is distributed inside the lifting rod 203, the top of the electric push rod 204 is connected to a pile head 205, and the top surface of the pile head 205 is attached with a silicone layer 206, and a laser displacement sensor 207 is arranged on the top of the adjustment frame 201;

[0031] In order to improve the homogenization and quality of beam splitting, such as Figure 2-3As shown, during the beam transmission process, the beam splitting device can lift the passing flax pile in cooperation with the lifting rod 203 through the adjusting frame 201, so that the transported flax pile is straightened by the pulling tension generated by the lifting of the lifting rod 203, and then the thickness of the straightened flax pile on the silicone layer 206 on the top surface of the lifting rod 203 is detected by the laser displacement sensor 207 corresponding to the pile head 205 inside the lifting rod 203. If the thickness is high, it will be partially lifted up by the pile head 205 and the silicone layer 206, so that it will be spread out with the straightening tension, forming a uniform flax pile, which is convenient for subsequent flattening and improving efficiency and quality.

[0032] like Figure 4 As shown, the beam splitting mechanism 3 includes a beam splitting cylinder 301, the top of the beam splitting cylinder 301 is connected to the beam splitting frame 102, and the bottom of the beam splitting cylinder 301 is connected to a beam splitting plate 302, and the bottom surface of the beam splitting plate 302 is connected to a beam splitting block 303;

[0033] Finally, in order to stabilize the flattened flax pile, Figure 4 As shown, after the flax pile is flattened, the beam splitting device drives the beam splitting plate 302 connected at the bottom to descend as the beam splitting cylinder 301 operates. The beam splitting blocks 303 at the bottom of the beam splitting plate 302 perform uniform beam splitting on the transported flax pile, thereby improving efficiency and quality.

[0034] In summary, when the beam splitting device is used, the flax pile can be inserted into the gap between the adjustment frame 201 and the lifting rod 203, and then one end of the flax pile is placed flush with the bottom surface of the pulling frame 103. At this time, the clamping frame 105 carried by the pulling frame 103 is pressed down by the cylinder and holds the flax pile. At this time, the lifting rod 203 is started to rise along the direction of the adjustment slots 202 at both ends to pull up the inserted flax pile. After reaching a certain position, the flax pile is in a straightened state. The laser displacement sensor 207 corresponding to the position of the pile head 205 inside the lifting rod 203 is used to measure the silicon on the top surface of the lifting rod 203. The thickness of the flax pile that is locked and stretched on the glue layer 206 is detected. If the thickness is high, the electric push rod 204 at the corresponding position is operated to lift the pile head 205, and the pile head 205 is partially lifted in cooperation with the silicone layer 206, so that the lifted flax is spread out with the tension of the stretching. After the adjustment is completed, the pulling frame 103 slides synchronously with the conveying process, flattens the flax pile and sends it into the range of the beam splitting frame 102. At this time, the beam splitting cylinder 301 inside the beam splitting frame 102 operates to drive the beam splitting plate 302 connected at the bottom to descend, and the flax pile is beam split by the beam splitting blocks 303 distributed at the bottom of the beam splitting plate 302.

[0035] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A flax yarn splitting device, comprising a main frame (1), characterized in that: A tension adjustment frame (2) is arranged on one side of the top surface of the main frame (1), and a beam splitting mechanism (3) is arranged on the other side of the top surface of the main frame (1); the tension adjustment frame (2) comprises an adjustment frame (201), and adjustment grooves (202) are arranged on both sides of the inner wall of the adjustment frame (201); a lifting rod (203) is arranged on one side of the adjustment groove (202), and an electric push rod (204) is arranged inside the lifting rod (203); a pile head (205) is connected to the top of the electric push rod (204), and a silicone layer (206) is attached to the top surface of the pile head (205); and a laser displacement sensor (207) is arranged on the top of the adjustment frame (201).

2. A flax yarn splitting device according to claim 1, characterized in that: The laser displacement sensors (207) are distributed at equal distances along the bottom surface of the top end of the adjustment frame (201), and the laser displacement sensors (207) correspond to the positions of the electric push rods (204) in the lower lifting rods (203).

3. A flax yarn splitting device according to claim 1, characterized in that: The pile head (205) forms a telescopic structure through the electric push rod (204) and the lifting rod (203), and the silicone layer (206) is attached along the top surface of the pile head (205).

4. A flax yarn splitting device according to claim 1, characterized in that: The main frame (1) comprises a base frame (101), and a beam splitting frame (102) is fixedly connected to one end of the top surface of the base frame (101), and a beam splitting mechanism (3) is connected to the top of the beam splitting frame (102); a pulling frame (103) is provided on one side of the beam splitting frame (102), and pulling grooves (104) are attached to both ends of the pulling frame (103); a clamping frame (105) is provided in the middle of the pulling frame (103), and a clamping plate (106) is attached to the bottom surface of the clamping frame (105).

5. A flax yarn splitting device according to claim 4, characterized in that: The pulling frame (103) forms a sliding structure with the base frame (101) via the pulling groove (104).

6. A flax yarn splitting device according to claim 4, characterized in that: The beam splitting mechanism (3) comprises a beam splitting cylinder (301), the top end of the beam splitting cylinder (301) is connected to a beam splitting frame (102), the bottom end of the beam splitting cylinder (301) is connected to a beam splitting plate (302), and the bottom surface of the beam splitting plate (302) is connected to a beam splitting block (303).

7. A flax yarn splitting device according to claim 6, characterized in that: The beam splitting blocks (303) are distributed at equal distances along the bottom surface of the beam splitting plate (302), and the beam splitting plate (302) forms a lifting structure with the beam splitting frame (102) through the beam splitting cylinder (301).

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