Cone yarn unloading device

Abstract

The utility model relates to a cone yarn discharging device which comprises a conveying assembly. The bobbin fork is at least provided with a hanging section capable of being inserted into the center of the bobbin yarn and a connecting section installed on the conveying assembly; a guide structure is arranged on the barrel fork, and a guide seat is arranged on the guide structure in a matched manner; when the barrel fork moves to the discharging position under the action of the conveying assembly, the guiding structure enters the guiding base, and the position of the barrel fork is limited and prevented from swinging. Compared with the prior art, the bobbin fork has the advantages that the guide structure is arranged on the bobbin fork and matched with the guide seat on equipment, and the guide seat limits and stops swinging of the guide structure, so that swinging of the bobbin fork is stopped, bobbin yarn can be in a discharging position in a static state, and discharging is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn weaving, in particular to a bobbin yarn unloading device. Background Art

[0002] Cone yarn is the output of the winding process of the spinning mill in the textile industry. Cone yarn needs to be dyed during the production process. Uniform yarn density is very important during dyeing. As the dye liquid circulates and penetrates in the yarn layer, it will encounter resistance from the yarn. The greater the density, the greater the resistance, and the less the dye liquid penetrates. As a result, less dye is dyed, and vice versa, more dye is dyed, which will cause color difference, and severe cases will cause "white marks". Since the outer shoulder density at both ends of the bobbin is the largest and the dye flow is the smallest, it will cause a color line on the bobbin shoulder, and the upper and lower ends of the bobbin yarn need to be chamfered. Most of the bobbin yarn chamfering and shaping equipment currently on the market requires manual material placement and retrieval. There are safety hazards in the process of placing and taking, and the overall work efficiency is low, which cannot meet the growing production needs.

[0003] The Chinese utility model patent with the authorization announcement number CN213263110U discloses a bobbin yarn woven bag picking and placing robot mechanism, which relates to the technical field of bobbin yarn packaging production line. The utility model includes a fixed main beam mechanism and a robot body mechanism. The robot body mechanism is fixed below the fixed main beam mechanism. The fixed main beam mechanism includes a fixed main beam body and a first left-right translation mechanism. The robot body mechanism includes a robot beam, a rotation mechanism, a second left-right translation mechanism, a woven bag support mechanism and a discharge mechanism. The utility model sets the first left-right translation mechanism so that the robot can move left-right. Set the rotation mechanism so that the robot can rotate 360°. Set the second left-right translation mechanism, the woven bag support mechanism and the discharge mechanism so that the robot itself can move left-right. The bobbin yarn woven bag is separated from the support rod and falls off by the blocking of the discharge baffle, making it more convenient for the robot to unload.

[0004] However, in the actual unloading of the bobbin yarn, the bobbin yarn is usually suspended horizontally on the bobbin fork and unloaded by the conveying component; since the bobbin yarn has a certain weight, the bobbin fork will sink when suspended, so the hanging section on the bobbin fork will be set to an inclined structure to offset the sinking of the bobbin yarn; during the conveying process, due to the movable suspension between the bobbin fork and the bobbin yarn, the bobbin yarn will shake, resulting in the inability to be in a stable position when unloading. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, the utility model provides a bobbin yarn unloading device.

[0006] The above-mentioned problem of the utility model is solved by the following technical solutions:

[0007] A bobbin unloading device, comprising:

[0008] Transport components;

[0009] A cone fork having at least a hanging section capable of being inserted into the center of the cone and a connecting section mounted on the conveying assembly;

[0010] The barrel fork is provided with a guide structure, and the guide structure is matched with a guide seat;

[0011] When the barrel fork moves to the unloading position under the action of the conveying assembly, the guide structure enters into the guide seat to limit the position of the barrel fork and stop it from swinging.

[0012] The above technical solution is further configured as follows: the guide structure includes a guide wheel, and the guide seat is provided with a guide groove capable of accommodating the guide wheel to slide into.

[0013] The above technical solution is further configured as follows: the guide seat comprises two symmetrically arranged guide walls arranged on the seat body, and the guide groove is located between the two guide walls;

[0014] The guide groove is arranged horizontally.

[0015] The above technical solution is further configured as follows: the two ends of the guide wall are configured as symmetrical inclined walls, so that both ends of the guide groove form flared openings.

[0016] The above technical solution is further configured as follows: a support rib is provided on the outer end surface of the guide wall, and the support rib connects the guide wall and the upper end surface of the seat body.

[0017] The above technical solution is further configured as follows: the guide structure further includes an extension plate, the guide wheel is arranged below the extension plate, and is connected to the extension plate via a short shaft.

[0018] The above technical solution is further configured as follows: the extension plate is connected to the hanging section and faces the side opposite to the hanging end.

[0019] The above technical solution is further configured as follows: the tube fork further comprises an elastic section and an elongated section, which are sequentially arranged between the connecting section and the hanging section;

[0020] The suspension section is arranged obliquely relative to the horizontal direction.

[0021] The above technical solution is further configured as follows: two guide wheels are provided.

[0022] Compared with the prior art, the utility model has the beneficial effect that a guide structure is arranged on the cylinder fork, which cooperates with a guide seat on the equipment, and the guide seat limits the guide structure to stop the swing, thereby stopping the cylinder fork from swinging, so that the cylinder yarn can be in a unloading position in a stationary state, which is convenient for unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model.

[0024] Figure 2 It is a side view of the utility model.

[0025] Figure 3 This is a schematic diagram of the position structure when the guide wheel enters the guide groove.

[0026] In the accompanying drawings, 100 is marked, transmission component;

[0027] 200, barrel fork; 210, suspension section; 220, connection section; 230, elastic section; 240, extension section;

[0028] 300, guide wheel;

[0029] 400, guide seat; 420, seat body; 401, guide groove; 410, guide wall; 402, flared opening; 411, support rib;

[0030] 500. Extension plate. DETAILED DESCRIPTION

[0031] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0032] like Figure 1-3 As shown, the following embodiment discloses a bobbin unloading device, comprising:

[0033] A transmission assembly 100;

[0034] The tube fork 200 has at least a hanging section 210 that can be inserted into the center of the tube yarn and a connecting section 220 installed on the conveying assembly 100;

[0035] The barrel fork 200 is provided with a guide structure, and the guide structure is cooperated with a guide seat 400;

[0036] When the barrel fork 200 moves to the unloading position under the action of the conveying assembly 100 , the guide structure enters into the guide seat 400 to limit the position of the barrel fork 200 and stop it from swinging.

[0037] The above is the basic solution of this embodiment.

[0038] Specific reference Figure 1As shown, when the bobbin is unloaded, the bobbin needs to be transported to a designated unloading position and kept stable. In this embodiment, the bobbin is suspended on the hanging section 210 of the bobbin fork 200 in a lying state, and the bobbin fork 200 is transported by the conveying assembly 100 to transport the bobbin to the designated position.

[0039] During transportation, the bobbin yarn and the bobbin fork 200 will shake due to movement. When reaching the designated unloading position, the guide structure on the bobbin fork 200 enters the guide seat 400, and the guide seat 400 limits the guide structure to stop the shaking of the bobbin fork 200, so that the bobbin yarn also stops swinging, making it static in the unloading position.

[0040] In this embodiment, in order to enable the tube fork 200 to suspend the tube yarn, the hanging section 210 of the tube fork 200 is set as a hanging rod, and there is a large gap between the hanging section 210 and the inner wall of the tube yarn, so that the tube yarn can swing freely on the hanging rod;

[0041] In this embodiment, the transmission assembly 100 is a transmission track structure commonly used in the prior art, which will not be described in detail here.

[0042] In this embodiment, a guide structure is provided on the tube fork 200 to stop the swing, but the tube fork 200 or the tube yarn is not directly stopped from swinging, so as not to interfere with the movement of the tube fork 200 and the feeding of the tube yarn, avoid the feeding position of the tube yarn, and can smoothly realize the stopping function.

[0043] In this embodiment, the specific implementation of the guide structure is as follows: the guide structure includes a guide wheel 300 , and the guide seat 400 is provided with a guide groove 401 capable of accommodating the guide wheel 300 to slide into.

[0044] Specific reference Figure 2 As described, the guide wheel 300 is arranged at the bottom of the tube fork 200, preferably on the lower end surface of the hanging section 210, and its purpose is to stop the hanging section 210 from swinging, thereby stopping the tube yarn from swinging; the position of the guide seat 400 is set at the unloading position, and when the guide wheel 300 enters the guide groove 401 on the guide seat 400, it reaches the unloading position; at this time, since the guide wheel 300 is limited by the guide groove 401, the hanging section 210 is also limited.

[0045] The guide seat 400 includes two symmetrically arranged guide walls 410 arranged on the seat body 420, and the guide groove 401 is located between the two guide walls 410;

[0046] The guide groove 401 is arranged horizontally.

[0047] In this embodiment, the moving direction of the guide wheel 300 is consistent with the conveying direction of the conveying structure, and when the tube fork 200 moves, the guide wheel 300 will shake with the shaking of the tube fork 200. The guide groove 401 is provided to limit the shaking of the guide wheel 300 in the horizontal direction. Therefore, the guide is in contact with at least one of the groove walls in the guide groove 401 to achieve the anti-sway function.

[0048] In order to enable the guide wheel 300 to slide smoothly into the guide groove 401 , in this embodiment, the two ends of the guide wall 410 are configured as symmetrical inclined walls, so that the two ends of the guide groove 401 form flared openings 402 .

[0049] When the guide wheel 300 moves, it first enters the flared portion 402, and when it enters the guide groove 401 along the flared portion 402, the guide wheel 300 and one side wall of the guide groove 401 are squeezed, and the reaction force of the guide wall 410 on this side on the guide wheel 300 prevents the guide wheel 300 from continuing to shake, thereby achieving anti-swaying.

[0050] In order to prevent the guide wall 410 from being deformed due to the squeezing effect of the guide wheel 300 , in this embodiment, a support rib 411 is provided on the outer end surface of the guide wall 410 , and the support rib 411 connects the guide wall 410 and the upper end surface of the seat body 420 .

[0051] Preferably, in this embodiment, two guide wheels 300 are provided.

[0052] Specific reference Figure 2 and Figure 3 As shown, the guide structure further includes an extension plate 500 , and the guide wheel 300 is disposed below the extension plate 500 and is connected to the extension plate 500 via a short shaft.

[0053] Preferably, the extension plate 500 is connected to the hanging section 210 and faces the side opposite to the hanging end.

[0054] The hanging end is an open side of the hanging section 210 , and is used to insert the center of the bobbin into the hanging section 210 .

[0055] In this embodiment, the extension plate 500 is arranged in another direction of the hanging section 210, that is, opposite to the bobbin installation direction, and the guide wheel 300 is arranged on the lower end surface of the extension plate 500 and close to the outer edge of the extension plate 500.

[0056] With such arrangement, when the suspension section 210 shakes, the extension plate 500 will also shake, thereby causing the guide wheel 300 to shake; similarly, when the guide wheel 300 is limited and cannot shake, the suspension section 210 is also limited, thereby achieving anti-swaying.

[0057] In addition, the extension plate 500 is arranged so that the guide structure moves synchronously with the suspension section 210 while being as far away from the package yarn as possible so as not to interfere with the normal unloading of the package yarn.

[0058] In this embodiment, the specific arrangement of the tube fork 200 is as follows: the tube fork 200 further includes an elastic section 230 and an elongated section 240, which are sequentially arranged between the connecting section 220 and the hanging section 210;

[0059] The suspension section 210 is arranged to be inclined relative to the horizontal direction.

[0060] Since the diameters of different types of bobbins are different, the bobbin fork 200 needs to be able to match bobbins of different types, and an extension section 240 is provided. When the bobbin is hung on the bobbin fork 200, the length of the extension section 240 is greater than the radius of the bobbin, so that a gap can be left between the bobbin and the conveying assembly 100 to prevent the bobbin from contacting the conveying assembly 100 and affecting its movement.

[0061] At the same time, different types of bobbins have different weights, and therefore the degree of sinking is also different. It is necessary to ensure to the greatest extent that the bobbin yarn will not tilt the suspension section 210 downward after sinking, causing the bobbin yarn to slip out of the suspension section 210. In this embodiment, under normal conditions, the height of the outer end of the suspension section 210 is relatively high, so that the suspension section 210 can be in a horizontal position when the bobbin yarn sinks; and, for bobbins of different weights, an elastic section 230 is provided, and the elastic section 230 can also sink elastically, thereby meeting the suspension requirements for the bobbin yarn.

[0062] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A bobbin unloading device, characterized in that: include, A transmission assembly (100); A tube fork (200) at least comprising a hanging section (210) capable of being inserted into the center of a tube yarn and a connecting section (220) mounted on a conveying assembly (100); The barrel fork (200) is provided with a guide structure, and the guide structure is cooperated with a guide seat (400); When the barrel fork (200) moves to the unloading position under the action of the conveying assembly (100), the guide structure enters the guide seat (400) to limit the position of the barrel fork (200) and prevent it from swinging.

2. The package yarn unloading device according to claim 1, characterized in that: The guide structure comprises a guide wheel (300), and the guide seat (400) is provided with a guide groove (401) capable of accommodating the guide wheel (300) to slide into.

3. The package yarn unloading device according to claim 2, characterized in that: The guide seat (400) comprises two symmetrically arranged guide walls (410) arranged on the seat body (420), and the guide groove (401) is located between the two guide walls (410); The guide groove (401) is arranged horizontally.

4. The package yarn unloading device according to claim 3, characterized in that: The two ends of the guide wall (410) are configured as symmetrical inclined walls, so that the two ends of the guide groove (401) form expanded openings (402).

5. The bobbin unloading device according to claim 3 or 4, characterized in that: A support rib (411) is provided on the outer end surface of the guide wall (410), and the support rib (411) connects the guide wall (410) and the upper end surface of the seat body (420).

6. The package yarn unloading device according to claim 2, characterized in that: The guide structure further comprises an extension plate (500), and the guide wheel (300) is arranged below the extension plate (500) and is connected to the extension plate (500) via a short shaft.

7. The bobbin unloading device according to claim 6, characterized in that: The extension plate (500) is connected to the hanging section (210) and faces the side opposite to the hanging end.

8. The package yarn unloading device according to claim 7, characterized in that: The tube fork (200) further comprises an elastic section (230) and an extension section (240), which are sequentially arranged between the connecting section (220) and the hanging section (210); The hanging section (210) is arranged obliquely relative to the horizontal direction.

9. The package yarn unloading device according to claim 2, characterized in that: Two guide wheels (300) are provided.

Images