CN112320289A - Automatic overturning equipment and method for yarn roll - Google Patents
Automatic overturning equipment and method for yarn roll Download PDFInfo
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- CN112320289A CN112320289A CN202011230065.7A CN202011230065A CN112320289A CN 112320289 A CN112320289 A CN 112320289A CN 202011230065 A CN202011230065 A CN 202011230065A CN 112320289 A CN112320289 A CN 112320289A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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Abstract
The invention provides automatic overturning equipment and a method for a yarn group, wherein the automatic overturning equipment for the yarn group comprises a conveying roller way, an overturning mechanism, a supporting mechanism and a controller, wherein the overturning mechanism is arranged on the first side of the conveying roller way, can be overturned towards the conveying roller way and is used for overturning the yarn group by 90 degrees; the supporting mechanism is arranged below the conveying roller way, can pass through a roller gap of the conveying roller way to lift, is flush with the turnover mechanism, and is used for supporting the yarn group turned by the turnover mechanism and placing the turned yarn group on the conveying roller way; the controller controls the conveying roller way, the turnover mechanism and the supporting mechanism to operate in order. This automatic tipping arrangement of yarn group can carry out the automatic back transportation that overturns with the yarn group of accomplishing the winding, and the upset process of yarn group is stable, quick moreover, and the artifical intensity of labour of greatly reduced practices thrift the manual work, improves production efficiency, convenient to popularize and use.
Description
Technical Field
The invention relates to the technical field of glass fiber production, in particular to automatic overturning equipment and method for a yarn roll.
Background
In the production process of the glass fiber yarn group, because the yarn winding barrel is horizontally arranged, after the glass fiber yarn group is wound, the yarn group is arranged on the conveying roller way in the direction that the side surface of the yarn group faces downwards, the yarn group needs to be manually turned into the yarn group with one end facing downwards, and then the yarn group is conveyed to the next process. Because the weight of the yarn group is generally over 20kg, workers need to turn over hundreds of yarn groups every day, the workload is large, the labor intensity is high, the labor cost is extremely high, the worker loss rate of the yarn group turning and finishing post is high, and the production efficiency is greatly restricted. Therefore, a device capable of automatically overturning the yarn group is needed to improve the production efficiency and reduce the labor intensity.
Disclosure of Invention
The present invention is directed to solving the problems described above. It is an object of the present invention to provide an automatic overturning apparatus and method of a yarn group that solves any of the above problems. Specifically, the invention provides automatic yarn roll overturning equipment and method capable of reducing labor intensity of workers, saving labor and improving production efficiency.
According to a first aspect of the invention, the invention provides automatic overturning equipment for a yarn group, which comprises a conveying roller way, an overturning mechanism, a supporting mechanism and a controller, wherein the overturning mechanism is arranged on a first side of the conveying roller way, can be overturned towards the conveying roller way and is used for overturning the yarn group by 90 degrees; the supporting mechanism is arranged below the conveying roller way, can pass through a roller gap of the conveying roller way to lift, is flush with the turnover mechanism, and is used for supporting the yarn group turned by the turnover mechanism and placing the turned yarn group on the conveying roller way; the controller controls the conveying roller way, the turnover mechanism and the supporting mechanism to operate in order.
The turnover mechanism comprises a bracket, a turnover frame and a telescopic device, wherein the bracket is fixed on the first side of the conveying roller way, and one side of the turnover frame is rotatably connected with the bracket; the telescopic device is arranged below the bracket, penetrates through the bracket and is in transmission connection with the roll-over stand; the telescopic device is in signal connection with the controller.
The supporting mechanism comprises a supporting plate and a transmission device, one end of the supporting plate is rotatably arranged below the first side of the conveying roller way, is flush with the turnover mechanism and can pass through a roller gap of the conveying roller way to lift; the transmission device is arranged below the conveying roller way and is in transmission connection with the supporting plate; the transmission device is in signal connection with the controller.
The transmission device comprises a telescopic cylinder, the telescopic cylinder is rotatably arranged below the conveying roller way, and the output end of the telescopic cylinder is in transmission connection with the bottom of the supporting plate.
The transmission device further comprises a transmission connecting rod, one end of the transmission connecting rod is rotatably connected with the output end of the telescopic cylinder, the other end of the transmission connecting rod is in transmission connection with the bottom of the supporting plate, and the middle of the transmission connecting rod is rotatably connected with the support of the conveying roller way.
The transmission connecting rod is of an L-shaped structure, and a first supporting rod of the transmission connecting rod is in transmission connection with the bottom of the supporting plate; the second supporting rod of the transmission connecting rod is of an arc-shaped structure, the middle of the second supporting rod is rotatably connected with the support of the conveying roller way, and the end of the second supporting rod is rotatably connected with the output end of the telescopic cylinder.
The bottom of the supporting plate is of a cam structure, and the other end of the transmission connecting rod is connected with the bottom of the supporting plate in a sliding mode.
The automatic overturning equipment for the yarn groups further comprises a buffer mechanism, and the buffer mechanism is arranged on the bracket and located below the overturning frame.
The buffer mechanism comprises a limiting sleeve fixed at the bottom of the bracket, a support rod, a pressure spring and a buffer seat, the buffer seat is fixed at the top of the support rod, the pressure spring is sleeved on the support rod and is positioned between the buffer seat and the bracket, and the support rod is connected with the limiting sleeve in a sliding manner.
According to another aspect of the invention, the invention also provides a yarn group automatic overturning method, which is realized by the yarn group automatic overturning device.
The automatic overturning equipment for the yarn roll can automatically overturn and transport the wound yarn roll, and the overturning process of the yarn roll is stable and quick, so that the labor intensity of workers is greatly reduced, the workers are saved, the production efficiency is improved, and the automatic overturning equipment for the yarn roll is convenient to popularize and use.
Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
Fig. 1 schematically shows a structural view of an automatic overturning device for a clew according to the invention;
fig. 2 shows an exemplary structural representation of the tilting mechanism;
FIG. 3 schematically illustrates a structural view of the support mechanism;
fig. 4 schematically shows an operation process of the automatic turning device for a yarn group of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
In order to realize the automatic turnover of the yarn group, the inventor arranges a turnover mechanism at one side of a conveying roller way, and the turnover mechanism is used for turning over the horizontally placed yarn group by 90 degrees to vertically place the yarn group; and in order to avoid the yarn group from rolling down or being overturned excessively in the overturning process and causing the yarn group to be unstable, a supporting mechanism is arranged below the conveying roller way in a position corresponding to the overturning mechanism and can pass through the roller gap of the conveying roller way to lift so as to support the yarn group in the overturning process and stably place the yarn group on the conveying roller way, thereby realizing the automatic overturning and conveying of the yarn group. For further improving the degree of automation of the yarn group overturning process, a controller is arranged for controlling the overturning mechanism to overturn the yarn group, supporting the yarn group in the overturning by the supporting mechanism and conveying the yarn group after overturning at a constant speed by the conveying roller way.
The automatic turning device and method for yarn group provided by the invention are explained in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a specific embodiment of the automatic turning device for a yarn group according to the present invention, and as shown in fig. 1, the automatic turning device for a yarn group includes a rollgang 1, a turning mechanism 2, a support mechanism 3, and a controller (not shown in the figure), wherein the rollgang 1 is used for conveying a turned yarn group, the turning mechanism 2 and the support mechanism 3 are used for ensuring that the yarn group is placed on the rollgang 1 after being rapidly and stably turned, and the controller is used for improving the automation degree of the turning device. The turnover mechanism 2 is arranged on the first side of the conveying roller way 1, can be turned over towards the conveying roller way 1, and is used for turning over the yarn group 90 degrees towards the conveying roller way 1, placing and turning over the yarn group from horizontal (side face down, namely the axial direction of the yarn group is parallel to the placing face) to vertical (end face down, namely the axial direction of the yarn group is perpendicular to the placing face) and placing the yarn group. The supporting mechanism 3 is arranged below the conveying roller way 1, can pass through the roller gap of the conveying roller way 1 and lift, and is arranged in parallel and level with the overturning mechanism 2, and is used for bearing the yarn group overturned by the overturning mechanism 2 and placing the overturned yarn group on the conveying roller way 1, so that the yarn group is ensured to be overturned stably and reach the conveying roller way 1, and the conveying stability and smoothness of the overturned yarn group are ensured. The controller controls the conveying roller way 1, the turnover mechanism 2 and the supporting mechanism 3 to operate orderly, specifically, the controller controls the conveying roller way 1 to convey the overturned yarn group at a constant speed, and controls the turnover mechanism 2 and the supporting mechanism 3 to be matched orderly, so that the yarn group is overturned quickly and stably.
As shown in fig. 1, in the present embodiment, the turnover mechanism 2 includes a bracket 21, a turnover frame 22 and a telescopic device 23, wherein the bracket 21 is fixed on a first side of the rollgang 1, and one side of the turnover frame 22 close to the rollgang 1 is rotatably connected to the bracket 21 so as to turn the yarn group toward the rollgang 1. The telescopic device 23 is arranged below the bracket 21, penetrates through the bracket 21 and is in transmission connection with the turnover frame 22, and is used for supporting or putting down the turnover frame 22 in the telescopic process, so that the rotation of the turnover frame 22 is realized, and the turnover of the yarn group is completed. Specifically, the telescoping device 23 is in signal connection, e.g., wired electrical connection, with a controller that controls the extension and retraction of the telescoping device 23, i.e., the rotation and drop-back of the roll-over stand 22.
Specifically, the telescopic device 23 may be an independent electric telescopic rod, or a telescopic cylinder, or a hydraulic telescopic device, and may further include other transmission components. For example, in the embodiment shown in fig. 1, the telescopic device 23 comprises a turning cylinder 231 and a driving rod 232, the turning cylinder 231 is fixed below the bracket 1, the output end of the turning cylinder 231 is rotatably connected with one end of the driving rod 232, and the other end of the driving rod 232 passes through the bracket 21 and is rotatably connected with the bottom of the turning frame 22. Upset cylinder 231 forms drive link mechanism with actuating lever 232, and upset cylinder 231 lifts or puts down through drive link 232 one side of keeping away from rollgang 1 that drives roll-over stand 22 when flexible, all sets up to rotatable coupling through being connected between upset cylinder 231, drive link 232, the roll-over stand 22, when guaranteeing that roll-over stand 22 can overturn and predetermine the angle in order to realize the yarn group pivoted, has ensured the smooth and easy nature of operation of this telescoping device 23.
In another practical embodiment, the driving rod 232 may be a straight rod, or may be a special-shaped rod, or may be a single rod, or may be a linkage mechanism composed of a plurality of rods.
Fig. 2 shows a schematic structural diagram of a specific embodiment of the turnover mechanism 2, and as shown in fig. 1 and fig. 2, since the side of the yarn group is downward when the yarn group is placed on the roll-over stand 22, that is, the end surface of the yarn group is perpendicular to the conveying direction of the conveying roller way 1, in order to prevent the yarn group from rolling or even rolling when the yarn group is placed on the roll-over stand 22, the two sides of the roll-over stand 22 are provided with the carrier rollers 221 perpendicular to the conveying direction of the conveying roller way 1, that is, the axial direction of the carrier rollers 221 is perpendicular to the conveying direction of the conveying roller way 1 and is parallel to the upper surface of the roll-over stand 22, so as to ensure that the yarn group can be directly placed between the two carrier rollers 221. Illustratively, the supporting roller 221 may be made of a flexible material.
Further, the middle parts of the two ends of the roll-over stand 22 can be provided with arc-shaped grooves, so that the stability of the yarn group on the roll-over stand 22 is further ensured.
In addition, in order to further improve the automation degree of the yarn group overturning, a sensor may be further disposed on the overturning mechanism 2, for example, the sensor may be a pressure sensor disposed on the overturning frame 22 or a certain stressed position of the telescopic device 23, or a distance sensor disposed on the bracket 21, or a detection device disposed on one side of the roller conveyor 1, so as to detect whether a yarn group is placed on the overturning frame 22, and send a signal to the controller, and the controller controls the overturning mechanism 2 and the supporting mechanism 3 to operate in order according to the detection signal.
Referring back to fig. 1, in the present embodiment, the supporting mechanism 3 includes a supporting plate 31 and a transmission device 32, the supporting plate 31 is used for receiving the overturned yarn group and smoothly placing the overturned yarn group on the rollgang, and the transmission device 32 is used for driving the supporting plate 31 to move to receive and place the yarn group. One end of the supporting plate 31 is rotatably arranged below the first side of the conveying roller way 1 and is parallel and level to the overturning mechanism 2, and the supporting plate can pass through the roller gap of the conveying roller way 1 to ascend and descend so as to ensure that the supporting plate 31 can stably accept the yarn group overturned by the overturning mechanism 2 and can not influence the normal operation of the conveying roller way 1 in the process of accepting. The transmission device 32 is arranged below the conveying roller way 1 and is in transmission connection with the support plate 31; the actuator 32 is in signal communication with the controller, and may be, for example, a wired electrical connection or a wireless electrical connection. The controller controls the starting, stopping and running directions of the transmission device 32 so as to lift or put down the supporting plate 31 around the installed side of the supporting plate and realize the receiving and placing of the yarn groups.
The transmission device 32 comprises a telescopic cylinder 321, the telescopic cylinder 321 is rotatably arranged below the conveying roller way 1, and the output end of the telescopic cylinder 321 is in transmission connection with the bottom of the support plate 31.
In an alternative embodiment, the output end of the telescopic cylinder 321 is directly rotatably connected to the bottom of the support plate 31, and the lifting or falling of the support plate 31 is directly driven by the extension or retraction of the output end of the telescopic cylinder 321.
In another optional embodiment, the transmission device 32 further includes a transmission link 322, one end of the transmission link 322 is rotatably connected to the output end of the telescopic cylinder 321, the other end of the transmission link 322 is in transmission connection with the bottom of the support plate 31, and the telescopic cylinder 321 and the transmission link 322 form a telescopic link mechanism to drive the support plate 31.
To further ensure the smooth rotation of the support plate 31, the middle of the transmission link 322 may be rotatably connected to the support of the roller conveyor 1.
The transmission link 322 may be a single straight rod, a single special-shaped rod, or a link mechanism composed of a plurality of straight rods and/or special-shaped rods.
In the embodiment shown in fig. 1, the transmission link 322 has an L-shaped structure, and the first rod of the transmission link 322 is in transmission connection with the bottom of the supporting plate 31, for example, in tooth-shaped engagement transmission connection, sliding connection, or rotatable connection; the first support rod can be a straight rod or an arc rod. The second supporting rod of the transmission connecting rod 322 is of an arc-shaped structure, the middle part of the second supporting rod is rotatably connected with the bracket of the conveying roller way 1, and the end part of the second supporting rod is rotatably connected with the output end of the telescopic cylinder 321.
When the output end of the telescopic cylinder 321 is in telescopic operation, the second support rod of the transmission connecting rod 322 is driven to rotate around the support of the conveying roller way 1, so that the first support rod of the transmission connecting rod 322 drives the support plate 31 to rotate, and the carrying and the stable placement of the yarn group are realized.
In an alternative embodiment, the bottom of the supporting plate 31 is a cam structure, and the other end of the transmission link 322 is slidably connected to the bottom of the supporting plate 31, that is, the first rod of the transmission link 322 is slidably connected to the bottom of the supporting plate 31.
Fig. 3 shows a schematic structural view of a specific embodiment of the transmission device 2, and in order to ensure smooth reception of the yarn lumps as shown in fig. 1 and 3, the transmission device 2 may include at least two support plates 31 arranged in parallel, and each support plate 31 may pass through a gap between rollers of the rollgang 1 without affecting the operation of the rollers; a transmission connecting rod 322 is arranged corresponding to each supporting plate 31, and the transmission connecting rods 322 are connected with each other through at least one connecting shaft 323, so that the transmission connecting rods 322 can synchronously run under the driving of the telescopic cylinder 321, and further the supporting plates 31 can synchronously lift and rotate, yarn groups can be stably received and placed, and the yarn groups can stably fall onto the conveying roller way 1 after being overturned. For example, in the embodiment shown in fig. 3, two support plates 31 are provided in parallel with each other, a transmission link 322 is provided at the bottom of one support plate, two transmission links 322 are fixed at the middle portion and at the end connected to the telescopic cylinder 321 by a connecting shaft 323, and a roller is rotatably provided at the end of the transmission link 322 connected to the support plate 31, and the transmission smoothness between the transmission link 322 and the support plate 31 is sufficiently ensured by the sliding connection of the roller and the bottom of the support plate 31.
Further, can also set up the recess at the bottom edge of backup pad 31 to make the gyro wheel slide in the recess, guarantee the stability of being connected between backup pad 31 and the transmission connecting rod 322, guarantee that backup pad 31 can steadily go up and down to rotate. In addition, a narrow protrusion may be disposed at the bottom of the supporting plate 31 along the rolling track of the roller, and correspondingly, an annular groove is disposed on the circumferential surface of the roller to ensure that the narrow protrusion is located in the annular groove, thereby effectively ensuring that the transmission link 322 does not deviate during the operation of the supporting plate 31.
Referring back to fig. 1, the automatic turning device for a clew of the present invention further comprises a buffer mechanism 4, and the buffer mechanism 4 is arranged on the bracket 21 and below the turning frame 22. Because the weight of each yarn group reaches dozens of kilograms, the yarn group is prevented from being placed on the turnover frame 22 to generate impact force to influence the service life of other structures, the stability of the placed yarn group is ensured, the turnover frame 22 is supported and buffered by the buffer mechanism 4, and the turnover frame 22 and the bracket 21 are prevented from generating rigid collision or the weight of the yarn group is prevented from being rigidly applied to the bracket 21.
Specifically, the buffer mechanism 4 includes a limiting sleeve 41 fixed at the bottom of the bracket 21, a supporting rod 42, a pressure spring 43 and a buffer seat 44, wherein the buffer seat 44 is fixed at the top of the supporting rod 42, the pressure spring 43 is sleeved on the supporting rod 42 and located between the buffer seat 44 and the bracket 21, the supporting rod 42 is slidably connected with the limiting sleeve 41, and the pressure spring 43 is in a natural state, the height of the buffer seat 44 is higher than that of the rotatably connected end of the roll-over stand 22, that is, the roll-over stand 22 is supported by the buffer mechanism 4. When the yarn group is placed on the turnover frame 22, the yarn group presses the turnover frame 22 down, the buffer seat 44 supports the turnover frame 22 to compress the descending pressure spring 43, and the resilience force of the pressure spring 43 is utilized to buffer the turnover frame 22.
Further, the buffering seat 44 may be made of a flexible material to further improve the buffering effect of the buffering mechanism 4.
The invention also provides a yarn roll automatic overturning method which is suitable for the yarn roll automatic overturning equipment and is realized by the yarn roll automatic overturning equipment. Fig. 4 shows a schematic diagram of the process of the automatic overturning action of the yarn group implemented by the automatic overturning device of the yarn group, in this embodiment, the supporting surface of the supporting plate 31 is not higher than the conveying surface of the conveying roller way 1, and the telescopic cylinder 321 is in an extended state. Referring to fig. 4, the automatic turning method of the yarn group of the invention runs according to the arrow direction shown in the figure, and comprises the following steps:
a11: placing the clew onto a roll-over stand 22;
a12: after the controller receives the starting signal, the controller controls the telescopic cylinder 321 to retract, and drives the support plate 31 to overturn to the highest position;
a13: the controller controls the overturning cylinder 231 to extend out to drive the overturning frame 22 to overturn;
a14: the controller controls the telescopic cylinder 321 to extend out so as to drive the supporting plate 31 to bear the yarn group to fall back, and meanwhile, the overturning cylinder 231 is continuously driven to extend out until the overturning frame 22 overturns to the maximum angle;
a15: the controller controls the turning cylinder 231 to retract, drives the turning frame 22 to fall back, and simultaneously continues to drive the telescopic cylinder 321 to extend;
a16: when the telescopic cylinder 321 extends out to the supporting surface of the supporting plate 31 and is lower than the conveying surface of the rollgang 1, the yarn group is overturned by 90 degrees and is stably placed on the rollgang 1, and is stably conveyed along with the operation of the rollgang 1.
The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The automatic overturning equipment for the yarn group is characterized by comprising a conveying roller way (1), an overturning mechanism (2), a supporting mechanism (3) and a controller, wherein the overturning mechanism (2) is arranged on the first side of the conveying roller way (1), can be overturned towards the conveying roller way (1) and is used for overturning the yarn group by 90 degrees; the supporting mechanism (3) is arranged below the conveying roller way (1), can pass through a roller gap of the conveying roller way (1) to lift, is flush with the turnover mechanism (2), and is used for supporting a yarn group turned by the turnover mechanism (2) and placing the turned yarn group on the conveying roller way (1); the controller controls the conveying roller way (1), the turnover mechanism (2) and the supporting mechanism (3) to operate in order.
2. The automatic overturning equipment for a yarn group according to claim 1, characterized in that the overturning mechanism (2) comprises a bracket (21), an overturning frame (22) and a telescopic device (23), wherein the bracket (21) is fixed on a first side of the conveying roller way (1), and one side of the overturning frame (22) is rotatably connected with the bracket (21); the telescopic device (23) is arranged below the bracket (21), and the telescopic device (23) penetrates through the bracket (21) and is in transmission connection with the roll-over stand (22); the telescopic device (23) is in signal connection with the controller.
3. The automatic overturning equipment of a clew according to claim 1, characterized in that said supporting mechanism (3) comprises a supporting plate (31) and a transmission device (32), one end of said supporting plate (31) is rotatably arranged below the first side of said rollgang (1), is arranged flush with said overturning mechanism (2), and can be lifted and lowered through the gap of the rollers of said rollgang (1); the transmission device (32) is arranged below the conveying roller way (1) and is in transmission connection with the support plate (31); the transmission device (32) is in signal connection with the controller.
4. The automatic overturning equipment for the yarn group according to claim 3, characterized in that the transmission device (32) comprises a telescopic cylinder (321), the telescopic cylinder (321) is rotatably arranged below the conveying roller way (1), and the output end of the telescopic cylinder (321) is in transmission connection with the bottom of the supporting plate (31).
5. The automatic turning equipment of the yarn group as claimed in claim 3, characterized in that the transmission device (32) further comprises a transmission connecting rod (322), one end of the transmission connecting rod (322) is rotatably connected with the output end of the telescopic cylinder (321), the other end of the transmission connecting rod (322) is rotatably connected with the bottom of the supporting plate (31), and the middle part of the transmission connecting rod (322) is rotatably connected with the bracket of the conveying roller way (1).
6. The automatic overturning equipment for the yarn group as claimed in claim 5, wherein the transmission connecting rod (322) is of an L-shaped structure, and a first supporting rod of the transmission connecting rod (322) is in transmission connection with the bottom of the supporting plate (31); the second branch of transmission connecting rod (322) is the arc structure, the middle part of second branch with the support rotatable coupling of rollgang (1), the tip of second branch with the output rotatable coupling of telescopic cylinder (321).
7. The automatic overturning device for the clew of claim 5, characterized in that the bottom of the supporting plate (31) is of a cam structure, and the other end of the transmission connecting rod (322) is connected with the bottom of the supporting plate (31) in a sliding way.
8. The automatic overturning device of a clew according to claim 2, characterized in that it further comprises a buffer mechanism (4), said buffer mechanism (4) being arranged on said carriage (21) below said overturning carriage (22).
9. The automatic overturning device for the yarn group as claimed in claim 8, wherein the buffer mechanism (4) comprises a limit sleeve (41) fixed at the bottom of the bracket (21), a support rod (42), a pressure spring (43) and a buffer seat (44), the buffer seat (44) is fixed at the top of the support rod (42), the pressure spring (43) is sleeved on the support rod (42) and located between the buffer seat (44) and the bracket (21), and the support rod (42) is connected with the limit sleeve (41) in a sliding manner.
10. A method for automatically overturning a yarn ball, which is realized by the automatic overturning device for the yarn ball according to any one of claims 1-9.
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| CN202011230065.7A CN112320289B (en) | 2020-11-06 | 2020-11-06 | Automatic overturning equipment and method for yarn roll |
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| CN202011230065.7A CN112320289B (en) | 2020-11-06 | 2020-11-06 | Automatic overturning equipment and method for yarn roll |
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| CN112320289B CN112320289B (en) | 2022-03-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112064156A (en) * | 2020-09-10 | 2020-12-11 | 绍兴慧行智能科技有限公司 | Thread coil replacing device for textile equipment and using method thereof |
| GB2625205A (en) * | 2023-11-01 | 2024-06-12 | We Print Gifts Ltd | Improvements in or relating to loading a fabric attachment hardware element |
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| JP2004161415A (en) * | 2002-11-12 | 2004-06-10 | Heian Corp | Work material turnover device |
| CN103253482A (en) * | 2013-05-13 | 2013-08-21 | 天宇羊毛工业（张家港保税区）有限公司 | Wool top pack conveying device |
| CN206013105U (en) * | 2016-08-30 | 2017-03-15 | 温州飞越金融设备有限公司 | A kind of paper money bundle upset conveyer |
| CN208544786U (en) * | 2018-05-25 | 2019-02-26 | 巨石集团有限公司 | A kind of trolley tipping arrangement |
| CN209225497U (en) * | 2018-11-09 | 2019-08-09 | 泉州市恒兴工业机械有限公司 | A kind of wallboard packing turnover device |
| CN210363524U (en) * | 2019-03-28 | 2020-04-21 | 江苏凯卓立液压设备有限公司 | Perpendicular tailboard based on double-cylinder links linkage |
| CN211418728U (en) * | 2019-12-31 | 2020-09-04 | 佛山市海天(高明)调味食品有限公司 | Charging tray tilting mechanism |
| CN111747077A (en) * | 2020-08-05 | 2020-10-09 | 巨石集团成都有限公司 | Automatic yarn roll overturning machine and operation method |
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| CN112064156A (en) * | 2020-09-10 | 2020-12-11 | 绍兴慧行智能科技有限公司 | Thread coil replacing device for textile equipment and using method thereof |
| GB2625205A (en) * | 2023-11-01 | 2024-06-12 | We Print Gifts Ltd | Improvements in or relating to loading a fabric attachment hardware element |
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