Doffing EMS transfer system for spinning cake transportation

Abstract

The utility model relates to the technical field of textile production auxiliary equipment, and discloses a doffing EMS transfer system for spinning cake transportation, which comprises a track, an EMS trolley arranged on the track in a sliding manner, a limiting hanger rail and a transportation trolley arranged on the limiting hanger rail in a sliding manner, the conveying track of the track extends to a storage area outside the workshop, the limiting hanger rail is parallel to the position between the single-row winding machine and the track, a lifting frame is rotationally installed at the bottom of the conveying trolley, and a doffing transfer assembly is arranged on the lifting frame. The doffing transfer assembly comprises a bearing frame lifted on the lifting frame, a plurality of yarn hanging rods horizontally arranged in the bearing frame and material pushing parts arranged on the yarn hanging rods, and when the EMS trolley is in butt joint with the bearing frame, the material pushing parts push the yarn cakes to the EMS trolley from the yarn hanging rods. The spinning cake conveying device has the effect of improving the spinning cake conveying efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of textile production auxiliary equipment, in particular to a silk cake conveying EMS transfer system. BACKGROUND

[0002] In the huge production system of the textile industry, the production and transportation of silk cakes are like key components in a precision gear set, playing a very important role in the smooth operation of the entire production process. When the silk cake completes the spinning process, it needs to be quickly and efficiently transported to the subsequent processing area or storage area, which is a key task to ensure the compact and efficient production rhythm. However, the traditional silk cake transportation method is like an old chain with many drawbacks, which seriously hinders the improvement of production efficiency and becomes a bottleneck restricting the development of the industry.

[0003] In the field of electrical monorail system (EMS) suspended in the air, as a kind of air suspension conveying system with multiple independent load carriers running on a specific horizontal monorail, it has certain application in textile production. In the practice of the prior art, to improve the transportation efficiency of silk cakes, the processing workshop usually carefully layouts the track at the discharge port of several winding machines in the workshop. When the winding machine completes the winding operation and pushes the finished silk cake to the silk hanging rod on the EMS trolley, the EMS trolley takes on the task of transporting the silk cake out of the processing workshop through the monorail, preparing for subsequent silk cake stacking operations.

[0004] However, the winding machine adopts a mode of outputting silk cakes one by one, which makes the EMS trolley, as the main transportation force, face the heavy task of waiting for silk cakes and timely taking them away. More importantly, the existing EMS system lacks flexibility and cannot make dynamic adjustments according to the transportation needs of the factory in different periods and different areas. For example, if the spinning workshop suddenly increases its output, the system cannot quickly increase the transportation frequency, which leads to the accumulation of silk cakes in the workshop and seriously affects the production progress. In addition, the existing system lacks the ability to identify and classify silk cakes, making it difficult to accurately transport silk cakes of different specifications and batches to the corresponding designated positions, further reducing the accuracy and efficiency of production. CONTENT OF THE INVENTION

[0005] In order to improve the transportation efficiency of silk cakes, the present application provides a silk cake conveying EMS transfer system.

[0006] The silk cake conveying EMS transfer system provided by the present application adopts the following technical solution:

[0007] The application discloses a yarn cake conveying EMS transfer system, which comprises a track, an EMS trolley sliding on the track, a limiting overhead rail and a conveying trolley sliding on the limiting overhead rail.

[0008] By adopting the technical scheme, the conveying trolley can cover the discharge ports of multiple winding machines through reasonable layout of the track and the limiting overhead rail in the workshop. The multiple yarn hanging rods in the bearing frame are used for temporarily storing the yarn cakes output from the winding machines, so that the simultaneous mounting and centralized transfer of multiple yarn cakes are realized, the frequency of the EMS trolley is greatly reduced, the yarn cakes can be quickly and accurately transferred from the yarn hanging rods to the EMS trolley through the pushing piece during the docking, the time loss in the transfer process is reduced, and the efficient transfer of the yarn cakes from the winding machines to the storage area is realized.

[0009] Optionally, the pushing piece comprises a screw rod coaxially arranged in the yarn hanging rod, a pushing plate threadedly sleeved on the screw rod and a servo motor for driving the screw rod to rotate, a guide groove is formed in the inner cavity of the yarn hanging rod along the length direction of the yarn hanging rod, and the pushing plate partially penetrates through the guide groove and extends out of the yarn hanging rod.

[0010] By adopting the technical scheme, the servo motor drives the screw rod to rotate, the pushing plate moves axially on the screw rod under the limiting guidance of the guide groove, and then the pushing plate slides along the yarn hanging rod, so that the accuracy of the yarn cake pushing is improved, and the stability and reliability of the pushing process are improved.

[0011] Optionally, parallel slide rails and a rack are arranged on the inner side wall of the bearing frame, the slide rails are parallel to the yarn hanging rods, a supporting seat is slidably sleeved on the slide rails, the end of the yarn hanging rod is arranged on the supporting seat, a gear wheel is rotatably arranged on the supporting seat and rotatably engaged with the rack, a stepping motor is arranged on the supporting seat, and an output shaft of the stepping motor is coaxially connected with the gear wheel.

[0012] By adopting the technical scheme, the supporting seat in the bearing frame can realize accurate linear movement along the slide rails. With the engagement transmission of the gear wheel and the rack driven by the stepping motor, the flexibility of the position adjustment of the supporting seat is improved, and the accuracy of the positioning of the yarn hanging rod in the bearing frame is improved.

[0013] Optionally, the end of the wire hanging rod away from the support base is provided with a positioning groove, and a butt joint column is inserted and matched in the positioning groove, and the butt joint column is arranged on the EMS trolley.

[0014] By adopting the above technical scheme, when the wire cake needs to be transferred from the wire hanging rod to the boom, the insertion and matching of the positioning groove and the insertion column further improves the stability of the wire cake transferred from the wire hanging rod to the boom, reduces the risk of shaking and falling of the wire cake during the transfer process, and improves the transportation efficiency and safety.

[0015] Optionally, a plurality of ranging sensors emitting signals towards the wire hanging rod are distributed on the inner side wall of the bearing frame along the length direction of the sliding rail, and the spacing between adjacent two ranging sensors matches the length of the wire cake.

[0016] By adopting the above technical scheme, the ranging sensors can accurately judge the number and arrangement of the wire cakes on the wire hanging rod through the reasonable spacing, thereby providing reliable data support for whether the wire cakes completed by the winding machine can be continuously collected, and improving the transportation efficiency and intelligent level.

[0017] Optionally, a guide rail is vertically arranged on the lifting frame, the bearing frame is slidingly sleeved on the guide rail, a winding roller is rotationally arranged on the top of the lifting frame, a traction belt is wound on the winding roller, the free end of the traction belt is connected to the bearing frame, a rotating motor is arranged on the lifting frame, and the output shaft of the rotating motor is coaxially connected with the winding roller.

[0018] By adopting the above technical scheme, the rotating motor drives the winding roller to rotate, and the bearing frame moves up and down by winding and unwinding the traction belt, so as to realize smooth switching of the docking state of the bearing frame with the winding machine and the EMS trolley.

[0019] Optionally, a guide column is vertically arranged on the bottom of the lifting frame, and a guide groove is arranged on the workshop floor along the track of the limiting hoist rail, the guide column is inserted into the guide groove and slidingly matched with the guide groove.

[0020] By adopting the above technical scheme, the guide column arranged on the bottom of the lifting frame cooperates with the guide groove on the workshop floor, which can effectively reduce the possibility of shaking of the transportation trolley in the horizontal direction, thereby improving the stability of the transportation process.

[0021] Optionally, a dustproof plate is inserted into the top of the bearing frame, and a handle for easy carrying is arranged on the top of the dustproof plate.

[0022] By adopting the technical scheme, the dustproof plate can effectively block the dust and impurities in the outside from falling into the bearing frame and polluting the wire cake, thereby improving the cleanliness and quality of the wire cake. Meanwhile, the handle facilitates the staff to quickly disassemble and assemble the dustproof plate, improves the convenience of operation, and is more efficient and labor-saving when maintaining and cleaning the bearing frame.

[0023] To sum up, the present application has at least one of the following beneficial technical effects:

[0024] 1. The system covers multiple wire cake discharge ports of the winding machines by reasonably arranging the rails and the limiting hoisting rails in the workshop. The multiple wire hanging rods in the bearing frame are used to temporarily store the wire cakes output from the winding machines, realizing simultaneous hanging and centralized transfer of multiple wire cakes, greatly reducing the frequency of EMS trolley back and forth, and quickly and accurately transferring the wire cakes from the wire hanging rod to the EMS trolley through the pushing member during the docking, reducing the time loss in the transfer process, and realizing efficient transfer of the wire cakes from the winding machine to the storage area.

[0025] 2. The servo motor drives the screw to rotate, and under the limiting guidance of the guide groove, the push plate moves axially on the screw, and then drives the push plate to slide along the wire hanging rod, improving the accuracy of pushing the wire cake, thereby improving the stability and reliability of the pushing process.

[0026] 3. The support seat in the bearing frame can realize accurate linear movement along the slide rail. By means of the meshing transmission of the step motor driven gear and the rack, the flexibility of the position adjustment of the support seat is improved, and the accuracy of the positioning of the wire hanging rod in the bearing frame is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a flowchart of the embodiment of the present application in the workshop.

[0028] Figure 2 is a schematic diagram of the embodiment of the present application, which shows the docking of the EMS trolley and the bearing frame.

[0029] Figure 3 is a schematic diagram of the embodiment of the present application, which shows the connection relationship between the rail and the EMS trolley.

[0030] Figure 4 is a schematic diagram of the embodiment of the present application, which shows the connection relationship between the limiting hoisting rail and the transport trolley.

[0031] Figure 5 is a sectional view of the embodiment of the present application, which shows the internal structure of the bearing frame.

[0032] Figure 6 is a sectional view of the embodiment of the present application, which shows the connection relationship between the screw and the push block.

[0033] Reference signs:

[0034] 01, winding machine; 02, cake; 1, track; 11, slide wire; 2, EMS trolley; 21, walking drive; 22, electric turntable; 23, fixed frame; 24, boom; 241, butt joint column; 3, limiting suspension rail; 4, transport trolley; 5, lifting frame; 51, electric control cabinet; 52, guide rail; 53, winding roller; 531, traction belt; 54, rotating motor; 55, guide column; 551, guide groove; 6, yarn falling transfer assembly; 61, bearing frame; 611, slide rail; 612, rack; 62, yarn hanging rod; 621, positioning groove; 622, guide groove; 63, pushing piece; 631, screw; 632, push plate; 633, servo motor; 7, dustproof plate; 71, handle; 8, distance measuring sensor; 9, support seat; 91, gear; 92, stepping motor. DETAILED DESCRIPTION

[0035] The following will be described in detail below Figures 1-6 The application is further described in detail.

[0036] The application discloses a yarn falling EMS transfer system for cake transportation.

[0037] Reference Figure 1 and Figure 2 A yarn falling EMS transfer system for cake transportation comprises a track 1, an EMS trolley 2, a limiting suspension rail 3 and a transport trolley 4. The track 1 is located between two adjacent rows of winding machines 01 in a workshop, and the transport track of the track 1 extends to a storage area outside the workshop, and the EMS trolley 2 runs on the track 1. The limiting suspension rail 3 is arranged in parallel between a single row of winding machines 01 and the track 1, and is suspended from the top wall of the workshop. The transport trolley 4 runs on the limiting suspension rail 3, and the transport trolley 4 is used for temporarily storing the cakes 02 produced by the winding machines 01 within the active range, and transferring them to the EMS trolley 2, and then outputting the workshop with the EMS trolley 2.

[0038] Reference Figure 3 The track 1 is provided with a slide wire 11, the EMS trolley 2 comprises a walking drive 21, an electric turntable 22 and a fixed frame 23, the walking drive 21 is slidably sleeved on the track 1 and driven by the slide wire 11 to move along the track 1, the fixed frame 23 is located below the walking drive 21 and is rotationally connected by the electric turntable 22. A plurality of horizontally arranged booms 24 are installed in the fixed frame 23, four booms 24 are taken as an example in this embodiment, and there is still a movement gap when the adjacent two booms 24 are sleeved with the cakes 02. The end of each boom 24 is provided with a chamfer, and a butt joint column 241 is coaxially fixed at the center of the end portion.

[0039] Reference Figure 2 and Figure 4, the transport trolley 4 also includes a walking drive 21 and an electric turntable 22, which are installed in the same structure as the EMS trolley 2, and the bottom of the electric turntable 22 is fixed with a lifting frame 5, one side of the lifting frame 5 is fixedly provided with an electric control cabinet 51, the side away from the electric control cabinet 51 is fixedly provided with a vertical guide rail 52, and a silk falling transfer assembly 6 is slidably arranged on the guide rail 52. The top of the lifting frame 5 is horizontally rotatably connected with a winding roller 53, the winding roller 53 is wound with a traction belt 531, the free end of the traction belt 531 is connected to the silk falling transfer assembly 6, and a rotating motor 54 is fixedly arranged on the side wall of the lifting frame 5. The output shaft of the rotating motor 54 rotatably penetrates into the lifting frame 5 and is coaxially fixedly connected with the winding roller 53.

[0040] Referring to Figure 2 , the bottom of the lifting frame 5 is vertically fixedly provided with a guide column 55, and a guide groove 551 is arranged on the workshop ground along the track of the limiting suspension rail 3. The guide column 55 is inserted into the guide groove 551 and is in sliding fit with the guide groove 551.

[0041] Referring to Figure 2 , Figure 4 and Figure 5 , the silk falling transfer assembly 6 includes a bearing frame 61, a silk hanging rod 62 and a pushing piece 63. The bearing frame 61 is slidably sleeved on the guide rail 52, and the free end of the traction belt 531 is fixed on the bearing frame 61. The top of the bearing frame 61 is inserted with a dustproof plate 7, and the top of the dustproof plate 7 is fixedly provided with a handle 71 for easy carrying.

[0042] Referring to Figure 3 and Figure 5 , the two silk hanging rods 62 are parallelly arranged in the bearing frame 61, and the two silk hanging rods 62 are distributed along the length direction perpendicular to the bearing frame 61. The end of the silk hanging rod 62 is recessed with a positioning groove 621, and the butt joint column 241 on the suspension rod 24 is in one-to-one correspondence and plug-in fit with the positioning groove 621.

[0043] Referring to Figure 5 , a plurality of distance measuring sensors 8 are distributed on the side walls opposite to the two silk hanging rods 62 in the bearing frame 61. The distance measuring sensors 8 on each side are distributed along the length direction of the silk hanging rod 62, and emit distance measuring signals towards the silk hanging rod 62. The distance between the two adjacent distance measuring sensors 8 is matched with the length of the bobbin 02.

[0044] Referring to Figure 5The inner side wall of the bearing frame 61 is fixedly provided with parallel slide rails 611 and a rack 612, one of the slide rails 611 is arranged at the top of the rack 612 and the other is arranged at the bottom of the rack 612, a support seat 9 is sleeved on the two slide rails 611, one end of the hanging wire rod 62 is fixedly arranged on the support seat 9, a gear 91 (not shown in the figure) is rotatably arranged on the side wall of the support seat 9 towards the rack 612, the gear 91 is rotatably engaged with the rack 612, a stepping motor 92 is fixedly arranged on the support seat 9, and an output shaft of the stepping motor 92 is rotatably arranged through the support seat 9 and coaxially fixedly connected with the gear 91.

[0045] With reference to Figure 6 The pushing member 63 comprises a screw rod 631, a pushing plate 632 and a servo motor 633, the screw rod 631 is coaxially rotatably arranged in the hanging wire rod 62, the servo motor 633 is fixedly arranged on the support seat 9, an output shaft of the servo motor 633 is rotatably arranged through the support seat 9 and coaxially fixedly connected with the screw rod 631, the pushing plate 632 is rotatably sleeved on the screw rod 631 through threads, and the hanging wire rod 62 is provided with a guide groove 622 in communication with the inner cavity along the length direction of the hanging wire rod 62, and the pushing plate 632 partially penetrates through the guide groove 622 and extends out of the hanging wire rod 62. In actual work, an empty pipe can also be sleeved on the hanging wire rod 62, and the pushing member is used to perform the empty pipe feeding operation on the winding machine 01.

[0046] The implementation principle of the embodiment of the EMS transfer system for the silk cake transportation is as follows: after the winding machine 01 completes the silk winding operation, the transport trolley 4 moves to the vicinity of the discharge port of the winding machine 01 along the limiting hanging rail 3, the lifting frame 5 drives the winding roller 53 to rotate through the rotating motor 54, and the bearing frame 61 is lowered to a suitable position. The hanging wire rod 62 in the bearing frame 61 is driven to rotate by the stepping motor 92 through the cooperation of the support seat 9 and the gear 91, so that the position of the hanging wire rod 62 is adjusted to adapt to silk cakes 02 of different specifications. After the silk cake 02 is pushed onto the hanging wire rod 62, the distance measuring sensor 8 monitors the position of the silk cake 02 in real time, so that the hanging wire rod 62 correctly carries the silk cake 02.

[0047] When the bearing frame 61 is full of silk cakes 02, the lifting frame 5 drives the bearing frame 61 to rise to the height of the interface with the EMS trolley 2. At this time, the positioning groove 621 at one end of the hanging wire rod 62 is precisely interfaced with the interfacing column 241 on the EMS trolley 2. The servo motor 633 in the pushing member 63 drives the screw rod 631 to rotate, the screw rod 631 drives the pushing plate 632 to slide along the guide groove 622, and the silk cake 02 is stably pushed from the hanging wire rod 62 to the EMS trolley 2. Subsequently, the EMS trolley 2 moves along the rail 1 to the storage area outside the workshop, and the transportation task of the silk cake 02 is completed. In the whole process, the dustproof plate 7 effectively protects the silk cake 02 from external pollution, and improves the quality and transportation reliability of the silk cake 02.

[0048] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A doffing EMS transfer system for yarn cake transportation, characterized in that, Including track (1), EMS trolley (2) sliding on track (1), limit hanging rail (3) and transport trolley (4) sliding on limit guide rail (52), track (1) is located between two adjacent rows of winding machines (01) in workshop, and the transport track of track (1) extends to the storage area outside the workshop, the limit hanging rail (3) is parallel to the single row winding machine (01) and the track (1), the transport trolley (4) is rotatably installed with lifting frame (5) at the bottom, the lifting frame (5) is provided with a silk falling transfer assembly (6), the silk falling transfer assembly (6) comprises a bearing frame (61) lifted on the lifting frame (5), a plurality of silk hanging rods (62) horizontally arranged in the bearing frame (61) and a pushing piece (63) arranged on the silk hanging rod (62), when the EMS trolley (2) is connected with the bearing frame (61), the pushing piece (63) pushes the cheese (02) from the silk hanging rod (62) to the EMS trolley (2).

2. A doffing EMS transfer system for yarn cake transportation according to claim 1, characterized in that The pushing piece (63) comprises a screw rod (631) coaxially arranged in the silk hanging rod (62), a push plate (632) threadedly sleeved on the screw rod (631) and a servo motor (633) driving the screw rod (631) to rotate, a guide groove (622) is formed in the inner cavity of the silk hanging rod (62) along the length direction of the silk hanging rod (62), the push plate (632) partially penetrates the guide groove (622) and extends out of the silk hanging rod (62), when the push plate (632) slides along the guide groove (622), the push plate (632) pushes the cheese (02) away from the silk hanging rod (62).

3. A doffing EMS transfer system for yarn cake transportation as claimed in claim 1 wherein Parallel guide rails (611) and racks (612) are arranged on the inner side wall of the bearing frame (61), the guide rails (611) are parallel to the silk hanging rods (62), a support seat (9) is sleeved and slid on the guide rails (611), the end of the silk hanging rod (62) is arranged on the support seat (9), a gear (91) rotatably arranged on the support seat (9) is rotatably engaged with the rack (612), a stepping motor (92) is arranged on the support seat (9), and the output shaft of the stepping motor (92) is coaxially connected with the gear (91).

4. A doffing EMS transfer system for a yarn cake transport according to claim 3, characterized in that The end of the silk hanging rod (62) away from the support seat (9) is provided with a positioning groove (621), and a butt joint column (241) is inserted and matched in the positioning groove (621), and the butt joint column (241) is arranged on the EMS trolley (2).

5. A doffing EMS transfer system for yarn cake transportation as claimed in claim 3 wherein A plurality of ranging sensors (8) emitting signals towards the silk hanging rods (62) are distributed on the inner side wall of the bearing frame (61) along the length direction of the guide rails (611), and the distance between two adjacent ranging sensors (8) matches the length of the cheese (02).

6. A doffing EMS transfer system for yarn cake transport according to claim 1, characterized in that The lifting frame (5) is vertically provided with a guide rail (52), the bearing frame (61) is slidingly sleeved on the guide rail (52), the top of the lifting frame (5) is rotationally provided with a winding roller (53), the winding roller (53) is wound with a traction belt (531), the free end of the traction belt (531) is connected to the bearing frame (61), the lifting frame (5) is provided with a rotating motor (54), and the output shaft of the rotating motor (54) is coaxially connected with the winding roller (53).

7. A doffing EMS transfer system for yarn cake transport according to claim 1, characterized in that The bottom of the lifting frame (5) is vertically provided with a guide column (55), and the guide column (55) is slidingly fitted in the guide groove (551) on the workshop ground along the track of the limiting overhead rail (3).

8. A doffing EMS transfer system for yarn cake transport according to claim 1, characterized in that The top of the bearing frame (61) is inserted with a dustproof plate (7), and the top of the dustproof plate (7) is provided with a handle (71) facilitating carrying.

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