A bobbin yarn posture adjusting mechanism and a feeding system comprising the same

Abstract

This utility model discloses a bobbin yarn posture adjustment mechanism and its feeding system. The bobbin yarn posture adjustment mechanism includes an adjustment frame and an adjustment conveying assembly mounted on the adjustment frame. The adjustment conveying assembly includes: a plurality of rollers, rotatably mounted sequentially on the adjustment frame; the diameter of each roller gradually increases from its center to both sides, so that the surface of the roller forms a concave surface; a bottom conveyor belt, sequentially connected to the bottom of the concave surfaces of all rollers; and a first drive assembly, connected to the roller located at any one end, for driving all rollers to rotate via the bottom conveyor belt. This bobbin yarn posture adjustment mechanism, through its spaced rollers and the concave surface design of the rollers, can effectively adjust the bobbin yarn posture to a uniform horizontal posture for the next process, facilitating subsequent unified packaging. It eliminates the need for manual adjustment of each yarn individually, greatly reducing labor costs.

Description

Technical Field

[0001] This utility model relates to the technical field of packaged yarn equipment, specifically to a yarn bobbin posture adjustment mechanism and its feeding system. Background Technology

[0002] Currently, most finished yarn packages are manually bagged, which is labor-intensive, inefficient, and incurs significant labor and time costs. While some companies use semi-automated equipment, the automation level is insufficient, and many packaging processes still require manual intervention. For example, after transferring the yarn packages to the feeding mechanism of the packaging equipment, the posture of the yarn packages needs to be manually adjusted to ensure they are all in the same position for subsequent bagging. This adjustment process also consumes considerable manpower and time. Therefore, this application provides a yarn package posture adjustment mechanism and its associated feeding system. Utility Model Content

[0003] To address the aforementioned issues, this application provides a bobbin yarn posture adjustment mechanism and its associated feeding system, which can automatically adjust the posture of the bobbin yarn to ensure that all bobbin yarns have the same posture, facilitating subsequent bagging and packaging processes. This eliminates the need for manual intervention, reducing labor and time costs.

[0004] The objective of this utility model is achieved through the following technical solution: a bobbin yarn posture adjustment mechanism, comprising an adjustment frame and an adjustment conveying assembly disposed on the adjustment frame; the adjustment conveying assembly includes:

[0005] Several rollers are rotatably mounted sequentially on the adjustment frame; the diameter of the rollers gradually increases from the center to both sides, so that the surface of the rollers forms a concave surface;

[0006] The bottom conveyor belt connects sequentially to the bottom of the concave surfaces of all the rollers;

[0007] A first drive assembly, connected to the roller at one end of the roller, is used to drive all rollers to rotate via the bottom conveyor belt.

[0008] The yarn bobbin posture adjustment mechanism also includes a side conveyor belt, which is sequentially connected to the inclined sides of the concave surfaces of all the rollers.

[0009] The surface of the roller is provided with an annular groove, and the bottom conveyor belt and the side conveyor belt are respectively inserted into the annular groove, and the bottom conveyor belt and the side conveyor belt protrude at least partially from the annular groove.

[0010] The adjustment frame is also equipped with a material conveying component, which is connected to the material receiving end of the adjustment conveying component, and the conveying direction of the material conveying component is consistent with the conveying direction of the adjustment conveying component.

[0011] This utility model also discloses a feeding system, including the above-mentioned bobbin yarn posture adjustment mechanism and a primary feeding mechanism that docks with the material receiving end of the bobbin yarn posture adjustment mechanism; the primary feeding mechanism is used to lift the material onto the material conveying component of the bobbin yarn posture adjustment mechanism.

[0012] The primary feeding mechanism includes a lifting conveyor belt assembly and an intermediate conveyor belt assembly. The lifting conveyor belt assembly is located on one side of the bobbin yarn posture adjustment mechanism, and the two ends of the intermediate conveyor belt assembly are respectively connected to the lifting conveyor belt assembly and the bobbin yarn posture adjustment mechanism, so that the materials fall one by one from the intermediate conveyor belt assembly onto the material conveying assembly.

[0013] The primary feeding mechanism also includes an auxiliary conveyor belt assembly that docks with the lower end of the lifting conveyor belt assembly.

[0014] The discharge end of the yarn bobbin posture adjustment mechanism is also connected to a pushing mechanism; the pushing mechanism includes a pushing platform, a pushing component set on the pushing platform, and a limiting baffle set on the pushing platform and opposite to the pushing component; the height of the pushing platform is lower than the discharge end of the yarn bobbin posture adjustment mechanism.

[0015] The pusher platform is provided with a first brush and a second brush at a relative interval, and a pusher channel is formed between the first brush and the second brush. The width of the pusher channel is smaller than the diameter of the bobbin yarn. The pusher assembly can push the bobbin yarn from the dropping position to the packaging position along the pusher channel.

[0016] The first and second brushes are movably mounted on the pusher platform to adjust the width of the pusher channel.

[0017] Compared with the prior art, this application has the following beneficial effects: The bobbin yarn posture adjustment mechanism of this utility model, through its spaced rollers and the concave surface design of the rollers, can effectively adjust the posture of bobbin yarns with incorrect postures such as vertical, horizontal and oblique to make the axis direction the same as the conveying direction, so that the bobbin yarns enter the next process in a uniform horizontal posture, which is convenient for subsequent uniform packaging. It does not require manual adjustment one by one, which greatly reduces labor costs.

[0018] Some of the additional features of this application will be described in the following description. These additional features will become apparent to those skilled in the art upon examination of the following description and the accompanying drawings, or upon understanding the production or operation of the embodiments. The features disclosed in this application can be implemented and achieved through the practice or use of various methods, means, and combinations thereof with respect to the specific embodiments described below. Attached Figure Description

[0019] The accompanying drawings, which are provided to further illustrate this application and constitute a part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute a limitation thereof. In the drawings, the same reference numerals denote the same components.

[0020] Figure 1 This is a structural diagram of the bobbin yarn posture adjustment mechanism of this utility model.

[0021] Figure 2 This is a schematic diagram of the assembly of the roller, bottom conveyor belt, and side conveyor belt of this utility model.

[0022] Figure 3 This is a structural diagram of the feeding system of this utility model.

[0023] Figure 4 This is a structural diagram of the primary feeding mechanism of this utility model.

[0024] Figure 5 This is an assembly diagram of the yarn bobbin posture adjustment mechanism and the pusher mechanism of this utility model.

[0025] The reference numerals in the above figures are as follows: 100-Bowl yarn posture adjustment mechanism, 110-Adjusting frame, 120-Bottom conveyor belt, 130-Side conveyor belt, 140-Roller, 141-Annular groove, 150-First drive assembly, 160-First conveyor belt, 170-Active conveyor wheel, 180-Passive conveyor wheel, 190-Second drive assembly, 200-First-stage feeding mechanism, 210-Auxiliary conveyor belt assembly, 220-Lifting conveyor belt assembly, 230-Intermediate conveyor belt assembly, 240-Lifting baffle, 300-Pushing mechanism, 310-Pushing platform, 320-Pushing cylinder, 330-Pushing plate, 340-First brush, 350-Limiting baffle, 360-Adjusting screw, 370-Second brush. Detailed Implementation

[0026] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments.

[0027] Example 1

[0028] like Figure 1 As shown, this embodiment discloses a bobbin yarn posture adjustment mechanism, which includes an adjustment frame 110 and an adjustment conveying assembly disposed on the adjustment frame 110. Specifically, the adjustment conveying assembly includes: rollers 140, a bottom conveyor belt 120, and a first drive assembly 150. Multiple rollers 140 are arranged sequentially along the length of the adjustment frame 110. The rollers 140 are rotatably mounted on the adjustment frame 110, and when the rollers 140 rotate, they can move the bobbin yarn on them along the length of the adjustment frame 110.

[0029] In addition, the diameter of the roller 140 gradually increases from its center to both sides, so that the surface of the roller 140 forms a concave surface, such as... Figure 2 As shown, adjacent rollers 140 are spaced apart, and the gap between adjacent rollers 140 is smaller than the diameter of the bobbin yarn. Thus, when upstream bobbin yarns enter the conveyor structure composed of rollers 140 in different orientations such as vertical, horizontal, and diagonal, because there is a gap between the rollers 140 and the surface of the rollers 140 forms a concave surface, the vertical bobbins are laid down when passing between adjacent rollers 140, while the horizontal and diagonal bobbins are uniformly adjusted to an orientation where the central axis is aligned with the conveying direction by the obstruction of the inclined surfaces on both sides of the concave surface.

[0030] Additionally, the bottom conveyor belt 120 is sequentially connected to the bottom of the concave surfaces of all the rollers 140. Specifically, as shown... Figure 2 As shown, the bottom conveyor belt 120 is a circular belt, meaning its cross-section is circular. Correspondingly, an annular groove 141 is circumferentially formed on the bottom concave surface of the roller 140. The bottom conveyor belt 120 is engaged within the annular groove 141, and at least partially protrudes from the annular groove 141. Under the connecting action of the bottom conveyor belt 120, all rollers 140 can rotate together. Furthermore, when the yarn package is placed on the roller 140, its surface contacts the bottom conveyor belt 120, and the rotation of the bottom conveyor belt 120 also helps to move the yarn package forward.

[0031] As another implementation, all rollers 140 can be connected together by side conveyor belts 130. Specifically, annular grooves 141 are also formed on the inclined surfaces of both sides of the concave surface of roller 140. Two side conveyor belts 130 are used, each engaging with one of the annular grooves 141 on the inclined surfaces, and each side conveyor belt 130 also protrudes at least partially from the annular grooves 141. During conveying, the yarn package also contacts the two side conveyor belts 130, thus better driving the yarn package forward.

[0032] The length of the roller 140 matches the diameter of the yarn package, so the yarn packages can only be arranged one after another on the conveyor structure composed of the roller 140, and two or more yarn packages cannot pass side by side. During setup, baffles can be installed on both sides of the adjusting frame 110 to prevent the yarn packages from falling out of the adjusting conveyor assembly.

[0033] The first drive assembly 150 is connected to the roller 140 located at either end and is used to drive the roller 140 to rotate. When the roller 140 rotates, all rollers 140 rotate together under the traction of the bottom conveyor belt 120 and the side conveyor belt 130.

[0034] Specifically, the first drive component 150 is a motor mounted on the adjustment frame 110. The motor shaft is connected to the shaft of the drum 140 through a coupling or the like. Therefore, the motor can drive the drum 140 to rotate. The method of driving the drum to rotate by a motor is very common and will not be described in detail here.

[0035] As one implementation, the adjustment frame 110 is also equipped with an incoming material conveying component, which is connected to the incoming end of the adjustment conveying component, and the conveying direction of the incoming material conveying component is consistent with the conveying direction of the adjustment conveying component, such as... Figure 1 As shown.

[0036] Specifically, the material conveying assembly includes an active conveyor wheel 170 and a passive conveyor wheel 180 mounted on the adjusting frame 110, a first conveyor belt 160 connecting the active and passive conveyor wheels 170 and 180, and a second drive assembly 190 connecting the active conveyor wheel 170. The second drive assembly 190 is a motor. When the motor is working, it drives the first conveyor belt 160 to rotate through the active and passive conveyor wheels 170 and 180, thereby moving the yarn bobbins on the first conveyor belt 160 forward. This conveying assembly, consisting of a motor, conveyor wheels, and conveyor belt, is a mature technology and will not be described in detail.

[0037] During operation, the yarn packages are placed on the incoming material conveying assembly. At this time, the yarn packages may have incorrect postures such as vertical, horizontal, and diagonal. When the yarn packages are conveyed by the incoming material conveying assembly to the conveying structure composed of rollers 140, the posture of the yarn packages is adjusted so that the axis direction is the same as the conveying direction, so that all the yarn packages are in a uniform horizontal posture and enter the next process, which is convenient for subsequent uniform packaging. It does not require manual adjustment one by one, which greatly reduces labor costs.

[0038] Example 2

[0039] like Figure 3As shown, this embodiment discloses a feeding system, which includes the bobbin yarn posture adjustment mechanism 100 of Embodiment 1 and a primary feeding mechanism 200 that docks with the receiving end of the bobbin yarn posture adjustment mechanism 100. The primary feeding mechanism 200 is used to lift the bobbin yarn from a low position to the receiving conveying component of the bobbin yarn posture adjustment mechanism 100.

[0040] The primary feeding mechanism 200 includes a lifting conveyor belt assembly 220 and an intermediate conveyor belt assembly 230. The lifting conveyor belt assembly 220 is mounted obliquely on the frame, located to one side of the yarn bobbin posture adjustment mechanism 100. After the yarn bobbin is placed on the lifting conveyor belt assembly 220, the assembly lifts the yarn upwards. Specifically, the lifting conveyor belt assembly 220 is also composed of a motor, a main conveyor wheel, a slave conveyor wheel, and a belt, etc., and is quite common in automated equipment; its specific structure and principle will not be elaborated further. In implementation, a lifting baffle 240 can be installed on the belt of the lifting conveyor belt assembly 220 to facilitate the upward conveying of the yarn bobbin by the lifting conveyor belt assembly 220. Figure 4 As shown.

[0041] The intermediate conveyor belt assembly 230 is connected to the upper end of the lifting conveyor belt assembly 220. After the bobbin yarn is conveyed to the top by the lifting conveyor belt assembly 220, it falls onto the intermediate conveyor belt assembly 230. The discharge end of the intermediate conveyor belt assembly 230 is connected to the incoming material conveying component of the bobbin yarn posture adjustment mechanism 100. The bobbin yarn that falls onto the intermediate conveyor belt assembly 230 moves along the intermediate conveyor belt assembly 230 and falls one by one onto the incoming material conveying component of the bobbin yarn posture adjustment mechanism 100.

[0042] In another embodiment, the primary feeding mechanism 200 also includes an auxiliary conveyor belt assembly 210, which is connected to the lower end of the lifting conveyor belt assembly 220. In use, the bobbin yarn can be transported to the position of the auxiliary conveyor belt assembly 210 by a transport vehicle and poured onto the auxiliary conveyor belt assembly 210, which then conveys the bobbin yarn onto the lifting conveyor belt assembly 220.

[0043] Similarly, the intermediate conveyor belt assembly 230 and the auxiliary conveyor belt assembly 210 are also composed of components such as a motor, a driving conveyor wheel, a driven conveyor wheel, and a belt. Their specific structures and principles will not be described in detail here.

[0044] In another embodiment, the discharge end of the yarn bobbin posture adjustment mechanism 100 is also connected to a pushing mechanism 300, such as... Figure 3 As shown. Specifically, as... Figure 5As shown, the pushing mechanism 300 includes a pushing platform 310, a pushing component mounted on the pushing platform 310, and a limiting baffle 350 mounted on the pushing platform 310 and opposite to the pushing component. The height of the pushing platform 310 is lower than the discharge end of the bobbin yarn posture adjustment mechanism 100. Therefore, when the bobbin yarn is conveyed from the bobbin yarn posture adjustment mechanism 100 in a horizontal position, one end extends out of the bobbin yarn posture adjustment mechanism 100 first. After losing support, the extended end falls down, eventually causing the bobbin yarn to fall vertically onto the pushing platform 310. After the bobbin yarn falls onto the pushing platform 310, the pushing component pushes the bobbin yarn forward, causing it to abut against the limiting baffle 350. That is, the pushing component pushes the bobbin yarn from the dropping position to the packaging position.

[0045] In actual operation, the pushing distance of the pushing component in each subsequent push is shorter than that of the previous push by a distance equal to the diameter of a bobbin of yarn. Therefore, the pushing component can push multiple bobbins of yarn to the packaging position one by one before performing the packaging action in a unified manner.

[0046] like Figure 5 As shown, the pushing assembly includes a pushing cylinder 320 mounted on a pushing platform 310 and a pushing plate 330 mounted on the pushing cylinder 320. When the pushing cylinder 320 moves the pushing plate 330, it can push the bobbin yarn forward. The pushing surface of the pushing plate 330 is an arc-shaped surface that matches the shape of the bobbin yarn for more stable pushing. During installation, a mounting block can be installed on the pushing platform 310. An adjusting screw 360 passes through the mounting block and is rotatably connected to a limiting baffle 350. The adjusting screw 360 and the mounting block are threaded together, so when the screw 360 is rotated, the limiting baffle 350 can move back and forth, but will not rotate with the adjusting screw 360.

[0047] As another implementation method, such as Figure 5 As shown, a first brush 340 and a second brush 370 are arranged at intervals on the pusher platform 310, forming a pusher channel between them. The width of the pusher channel is slightly smaller than the diameter of the bobbin yarn. The pusher assembly can push the bobbin yarn from the dropping position along the pusher channel to the packaging position. The first brush 340 and the second brush 370 are movably mounted on the pusher platform 310 to adjust the width of the pusher channel. The installation method of the first brush 340 and the second brush 370 is the same as that of the limiting baffle 350, so that the first brush 340 and the second brush 370 can move back and forth to adjust the width of the pusher channel.

[0048] The first brush 340 and the second brush 370 are positioned opposite each other. Therefore, although the width of the push channel is slightly smaller than the diameter of the yarn package, the yarn package can still move forward under the pushing force. Moreover, the yarn package is not easy to tip over when it is pushed forward due to the obstruction of the brushes on both sides.

[0049] In addition, such as Figure 5 As shown, the first brush 340 and the second brush 370 have different lengths. The second brush 370 is located on the side closer to the discharge end of the yarn bobbin posture adjustment mechanism 100, and its length is shorter, so it will not obstruct the yarn bobbin from falling onto the pusher platform 310. The first brush 340 is located on the side farther away from the discharge end of the yarn bobbin posture adjustment mechanism 100, and its length is longer. When the yarn bobbin falls onto the pusher platform 310, it may tilt forward due to inertia. At this time, the bristles on the first brush 340 can block the yarn bobbin and prevent it from tilting forward.

[0050] It should be noted that all features disclosed in this specification, or all steps in all methods or processes disclosed, may be combined in any way, except for mutually exclusive features and / or steps.

[0051] Furthermore, the specific embodiments described above are exemplary. Those skilled in the art can devise various solutions inspired by the disclosure of this utility model, and these solutions all fall within the scope of this utility model and its protection. Those skilled in the art should understand that this utility model specification and its drawings are illustrative and not intended to limit the scope of the claims. The scope of protection of this utility model is defined by the claims and their equivalents.

Claims

1. A bobbin yarn posture adjustment mechanism, characterized in that, The system includes an adjustment frame (110) and an adjustment conveying assembly disposed on the adjustment frame (110); the adjustment conveying assembly includes: Several rollers (140) are rotatably mounted on the adjusting frame (110) in sequence; the diameter of the rollers (140) gradually increases from the middle to both sides, so that the surface of the rollers (140) forms a concave surface; The bottom conveyor belt (120) is connected in sequence to the bottom of the concave surfaces of all the rollers (140); A first drive assembly (150), connected to the end roller (140) located at either end, is used to drive all rollers (140) to rotate via the bottom conveyor belt (120).

2. The bobbin yarn posture adjustment mechanism according to claim 1, characterized in that, It also includes a side conveyor belt (130) that is sequentially connected to the inclined sides of the concave surfaces of all rollers (140).

3. The bobbin yarn posture adjustment mechanism according to claim 2, characterized in that, The surface of the roller (140) is provided with an annular groove (141), the bottom conveyor belt (120) and the side conveyor belt (130) are respectively inserted into the annular groove (141), and the bottom conveyor belt (120) and the side conveyor belt (130) at least partially protrude out of the annular groove (141).

4. The bobbin yarn posture adjustment mechanism according to claim 1, characterized in that, The adjustment frame (110) is also provided with a material conveying component, which is connected to the material receiving end of the adjustment conveying component, and the conveying direction of the material conveying component is consistent with the conveying direction of the adjustment conveying component.

5. A feeding system, characterized in that, It includes the bobbin yarn posture adjustment mechanism (100) as described in any one of claims 1-4 and a primary feeding mechanism (200) that docks with the material receiving end of the bobbin yarn posture adjustment mechanism (100); the primary feeding mechanism (200) is used to lift the material onto the material conveying component of the bobbin yarn posture adjustment mechanism (100).

6. The feeding system according to claim 5, characterized in that, The primary feeding mechanism (200) includes a lifting conveyor belt assembly (220) and an intermediate conveyor belt assembly (230); the lifting conveyor belt assembly (220) is located on one side of the bobbin yarn posture adjustment mechanism (100), and the two ends of the intermediate conveyor belt assembly (230) are respectively connected to the lifting conveyor belt assembly (220) and the bobbin yarn posture adjustment mechanism (100), so that the materials fall one by one from the intermediate conveyor belt assembly (230) onto the material conveying assembly.

7. The feeding system according to claim 6, characterized in that, The primary feeding mechanism (200) also includes an auxiliary conveyor belt assembly (210) that docks with the lower end of the lifting conveyor belt assembly (220).

8. The feeding system according to claim 5, characterized in that, The discharge end of the yarn bobbin posture adjustment mechanism (100) is also connected to a pushing mechanism (300); the pushing mechanism (300) includes a pushing platform (310), a pushing component disposed on the pushing platform (310), and a limiting baffle (350) disposed on the pushing platform (310) and opposite to the pushing component; the height of the pushing platform (310) is lower than the discharge end of the yarn bobbin posture adjustment mechanism (100).

9. The feeding system according to claim 8, characterized in that, The pusher platform (310) is provided with a first brush (340) and a second brush (370) at relative intervals. A pusher channel is formed between the first brush (340) and the second brush (370). The width of the pusher channel is smaller than the diameter of the bobbin yarn. The pusher assembly can push the bobbin yarn from the dropping position to the packaging position along the pusher channel.

10. The feeding system according to claim 9, characterized in that, The first brush (340) and the second brush (370) are movably mounted on the pusher platform (310) to adjust the width of the pusher channel.

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