Tool carrier for realizing spinning cake conveying in chemical fiber industry

Abstract

The utility model provides a tool carrier for achieving spinning cake conveying in the chemical fiber industry, relates to the technical field of the chemical fiber industry, and solves the technical problems that in the prior art, a mode that POY spinning cakes are manually conveyed through a spinning machine has defects, time and labor are wasted, and working efficiency is low. The tool carrier for achieving spinning cake conveying in the chemical fiber industry comprises a yarn hanging frame and a yarn falling mechanism, the yarn hanging frame is of a frame structure, the upper end of the yarn hanging frame is connected with a track of a hanging conveying system in a sliding mode, and the lower end of the yarn hanging frame is connected with a track of a PS in a sliding mode so that the tool carrier can convey spinning cakes between a yarn feeding area and a yarn falling area. The safety is good; the number of the yarn falling mechanisms is multiple, the yarn falling mechanisms are evenly arranged on the yarn hanging frame, a plurality of spinning cakes can be conveyed at a time, the conveying efficiency of the spinning cakes is effectively improved, labor can be greatly saved through the automatic conveying mode of the spinning cakes, workers do not need to make contact with the spinning cakes, and the quality and attractiveness of the spinning cakes can also be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical fiber industry, in particular to a tooling device for conveying silk cakes in a hanging line logistics conveying system and cooperating with the silk feeding and silk dropping processes in a chemical fiber production line. Background Art

[0002] In the process of automating the delivery of yarn cakes in the chemical fiber industry, a yarn cart is currently used for manual delivery of POY yarn cakes, that is, the POY yarn cake is manually transported to the yarn cart during the loading process, and the yarn dropping process also requires manual transportation of the POY yarn cake from the yarn cart to the yarn cake rotating bracket in the PS. The full name of PS is Pre-oriented yarn Station, which is a transfer station for transporting pre-oriented yarn POY to the polyester low-elastic yarn DTY texturing machine workshop.

[0003] This leads to the following technical problems:

[0004] 1. In terms of production efficiency and cost, manual POY silk cake feeding and silk dropping is inefficient, time-consuming and labor-intensive, and requires a lot of workers to operate at the same time, which takes up a lot of manpower costs.

[0005] 2. In terms of production quality, when workers are not physically fit, they will inevitably touch the silk cakes, affecting the surface quality of the silk cakes.

[0006] 3. From the perspective of production safety, manual operation of wire filling requires moving between the PS wire cake rotating brackets, which is prone to safety accidents.

[0007] In view of this, the present utility model is proposed. Utility Model Content

[0008] The purpose of the utility model is to provide a tooling for conveying yarn cakes in the chemical fiber industry, so as to solve the technical problems that the manual conveying mode of POY yarn cakes using a yarn car in the prior art has defects, is time-consuming and labor-intensive, and has low work efficiency. The various technical effects that can be produced by the preferred technical solution among the various technical solutions provided by the utility model are described in detail below.

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] The utility model provides a tool for conveying silk cakes in the chemical fiber industry, comprising a wire hanging rack and a wire dropping mechanism. The wire hanging rack is a frame structure, and the upper end is slidably connected to the track of a suspension conveying system, and the lower end is slidably connected to the track of a PS; the number of the wire dropping mechanisms is multiple and evenly arranged on the wire hanging rack.

[0011] Preferably, the wire hanging rack includes an upper frame, a lower frame, a first side frame, a second side frame and a central frame. The upper frame, the first side frame, the lower frame and the second side frame are welded end to end in sequence to form an outer frame. The central frame is welded to one side of the outer frame to form a space for accommodating wire cakes. The wire dropping mechanism is arranged on the central frame.

[0012] Preferably, a steel plate structure is provided on the upper frame, an ear plate type suspension shaft is provided on the steel plate structure, the ear plate type suspension shaft is slidably connected to the track of the suspension conveying system through a track trolley, and a guide wheel group is provided at the bottom of the lower frame, and the guide wheel group is slidably connected to the track of the PS.

[0013] Preferably, the central frame includes a first horizontal support body and a first vertical support body, a plurality of the first horizontal support bodies and the first vertical support bodies are connected to form a grid structure, the wire dropping mechanism is arranged on the first horizontal support body, and reinforcing ribs are arranged at the connection between the first horizontal support body and the first vertical support body.

[0014] Preferably, the wire dropping mechanism includes a blocking structure and a wire dropping structure, one end of the blocking structure is connected to the first horizontal support body, and the other end extends in an axial direction perpendicular to the wire cake; the number of the wire dropping structures is two, and they are symmetrically arranged, the first end of the wire dropping structure is connected to the first horizontal support body, and the second end extends in the axial direction of the wire cake after passing through the blocking structure.

[0015] Preferably, the first side frame and the second side frame have the same structure, including a second vertical support body, a third vertical support body and a second horizontal support body, the second horizontal support body is connected between the second vertical support body and the third vertical support body, and the weight of the second vertical support body away from the center frame is greater than the weight of the third vertical support body close to the center frame.

[0016] Preferably, a dust cover is detachably connected to a side of the outer frame close to the central frame, an upper dust cover is detachably connected to the upper frame, and a lower dust cover is provided at the bottom of the lower frame.

[0017] The preferred technical solution of the utility model can also produce at least the following technical effects:

[0018] The utility model effectively avoids the defects of the manual conveying mode of POY silk cakes using a silk car in the prior art, which is time-consuming, labor-intensive, and has low work efficiency and technical problems. The utility model provides a tool for conveying silk cakes in the chemical fiber industry, including a wire hanging rack and a wire dropping mechanism. The wire hanging rack is a frame structure, and the upper end is slidably connected to the track of the suspension conveying system, and the lower end is slidably connected to the track of the PS; the number of wire dropping mechanisms is multiple, and they are evenly arranged on the wire hanging rack. The upper end of the wire hanging rack of the utility model is slidably connected to the track of the suspension conveying system, and the lower end is slidably connected to the track of the PS, so that the tool can convey the silk cakes between the upper wire area and the wire dropping area, which has good safety. Moreover, the number of wire dropping mechanisms is multiple, and multiple silk cakes can be conveyed at one time, which effectively improves the conveying efficiency of the silk cakes. The automatic conveying method of the silk cakes can greatly save labor, and the labor does not need to touch the silk cakes, and the quality and aesthetics of the silk cakes can also be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a structural schematic diagram of a tooling device for conveying yarn cakes in the chemical fiber industry provided by the utility model;

[0021] Figure 2 This is a structural schematic diagram of a tooling device for conveying yarn cakes in the chemical fiber industry provided by the utility model in a fully loaded state;

[0022] Figure 3 This is another structural schematic diagram of a tooling device for conveying yarn cakes in the chemical fiber industry provided by the utility model in a fully loaded state;

[0023] Figure 4 This is a schematic structural diagram of an upper frame of a tooling device for conveying yarn cakes in the chemical fiber industry provided by the utility model;

[0024] Figure 5 This is a structural schematic diagram of a central frame of a tooling device for conveying yarn cakes in the chemical fiber industry provided by the utility model;

[0025] Figure 6 This is a structural schematic diagram of a first side frame of a tooling device for conveying yarn cakes in the chemical fiber industry provided by the utility model;

[0026] Figure 7The utility model provides a structural schematic diagram of a wire dropping structure and a wire dropping connecting piece of a tooling device for conveying wire cakes in the chemical fiber industry.

[0027] In the figure:

[0028] 1. Upper frame; 2. Lower frame; 3. First side frame; 31. Second vertical support body; 32. Third vertical support body; 33. Second horizontal support body; 4. Second side frame; 5. Central frame; 51. First horizontal support body; 52. First vertical support body; 6. Blocking structure; 61. Horizontal section; 62. Vertical section; 7. Wire dropping structure; 8. Wire dropping connector; 9. Upper dust cover; 10. Steel plate structure; 11. Ear plate type suspension shaft; 12. Lower dust cover; 13. Guide wheel; 14. Dustproof connector. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0030] like Figure 1-7 As shown, the utility model provides a wire cake conveying tool for cooperating with the wire loading and dropping processes in a chemical fiber production line in a hanging line logistics conveying system, including a wire hanging rack and a wire dropping mechanism. The wire hanging rack is a frame structure, and the upper end is slidably connected to the track of the hanging conveying system, and the lower end is slidably connected to the track of the PS; there are multiple wire dropping mechanisms, which are evenly arranged on the wire hanging rack.

[0031] The upper end of the wire hanging rack of the utility model is slidably connected to the track of the suspension conveying system, and the lower end is slidably connected to the track of the PS, so that the tooling can convey the wire cakes between the wire loading area and the wire dropping area, with good safety. Moreover, there are multiple wire dropping mechanisms, so multiple wire cakes can be conveyed at one time, which effectively improves the conveying efficiency of the wire cakes. The automatic conveying method of the wire cakes can greatly save labor, and labor does not need to touch the wire cakes, and the quality and aesthetics of the wire cakes can also be effectively improved.

[0032] As an optional implementation, Figure 1 As shown, the wire hanging rack includes an upper frame 1, a lower frame 2, a first side frame 3, a second side frame 4 and a central frame 5. The upper frame 1, the first side frame 3, the lower frame 2 and the second side frame 4 are welded end to end in sequence to enclose an outer frame. The central frame 5 is welded to one side of the outer frame to form a space for accommodating wire cakes. The wire dropping mechanism is arranged on the central frame 5.

[0033] The upper frame 1, the first side frame 3, the lower frame 2, the second side frame 4 and the central frame 5 are connected by welding, which improves the structural strength and stability to adapt to different complex operating conditions.

[0034] As an optional implementation, Figure 1 , 4 As shown, a steel plate structure 10 is provided on the upper frame 1, and an ear plate type suspension shaft 11 is provided on the steel plate structure 10. The ear plate type suspension shaft 11 is slidably connected to the track of the suspension conveying system through a track trolley. A guide wheel group 13 is provided at the bottom of the lower frame 2, and the guide wheel group 13 is slidably connected to the track of the PS.

[0035] Furthermore, a steel plate structure 10 is welded to the upper frame 1, and an ear plate-type suspension shaft 11 is arranged on the upper surface of the steel plate structure 10 to bear the weight of the tooling, effectively reducing the swing effect of the track of the suspension conveying system on the tooling, and can effectively reduce the impact of the impact load during operation and extend the service life.

[0036] like Figure 1 , 2 As shown in FIG. 3 , the guide wheel 13 group includes a plurality of symmetrically arranged guide wheels 13, the axial direction of the guide wheel 13 is arranged perpendicular to the lower frame 2, and the track of the PS at least covers a portion of the guide wheel 13, limiting the radial freedom of the guide wheel 13, thereby ensuring the stability of the wire hanging rack and the accuracy of positioning when dropping the wire.

[0037] Through the sliding cooperation between the wire hanging rack and the track of the suspension conveying system and the track of the PS, the tooling can automatically convey the wire cake between the wire loading area and the wire dropping area. The automatic conveying of the wire cake can greatly save labor, and workers do not need to touch the wire cake, and the quality and aesthetics of the wire cake can also be effectively improved.

[0038] As an optional implementation, Figure 1 , 5 As shown, the central frame 5 includes a first horizontal support body 51 and a first vertical support body 52 . A plurality of first horizontal support bodies 51 and first vertical support bodies 52 are connected to form a grid structure. The wire dropping mechanism is disposed on the first horizontal support body 51 .

[0039] Furthermore, reinforcing ribs are provided at the connection between the first horizontal support body 51 and the first vertical support body 52 to improve the connection strength between the first horizontal support body 51 and the first vertical support body 52 .

[0040] The wire dropping mechanism is arranged in an array according to a specific pattern on the first horizontal support body 51, so that the manipulator can grab multiple wire cakes in the same column or row at one time to improve work efficiency. The specifications and arrangement spacing of the wire dropping mechanism can be designed according to the use requirements, as long as the normal removal and dropping operation of the wire cake is met.

[0041] As an optional implementation, Figure 1 , 2 As shown in Figures 3 and 7, the wire dropping mechanism includes a blocking structure 6 and a wire dropping structure 7. One end of the blocking structure 6 is connected to the first horizontal support body 51, and the other end extends in the axial direction perpendicular to the wire cake. There are two wire dropping structures 7, which are symmetrically arranged. The first end of the wire dropping structure 7 is connected to the first horizontal support body 51, and the second end passes through and extends in the axial direction of the wire cake.

[0042] Furthermore, the blocking structure 6 is an L-shaped structure. After the horizontal section 61 of the blocking structure 6 is connected to the first horizontal support body 51, the vertical section 62 formed by bending upward is used to limit the position of the silk cake and protect the silk cake from being affected by other mechanical structures. The vertical section 62 is a U-shaped plate-like structure. The wing plate of the vertical section 62 serves to limit the position of the silk cake. The hollow area of ​​the vertical section 62 provides an operating space for the robot's grasping operation and reduces the weight.

[0043] There are two wire dropping structures 7, which are symmetrically arranged. The first end of the wire dropping structure 7 is connected to the first horizontal support body 51 through the wire dropping connector 8, and the second end passes through the wing plate of the vertical section 62 of the blocking structure 6 and extends along the axial direction of the wire cake, so that the wire dropping mechanism is evenly stressed to ensure the stability of the wire cake during the dropping process.

[0044] The wire drop connector 8 and the wire drop structure 7 can be designed as an integrally formed bending part. Figure 7 As shown, the wire drop connector 8 and the wire drop structure 7 are an integrally formed L-shaped bending part, and the end of the wire drop connector 8 is a stepped shaft structure, and is vertically connected to the first horizontal support body 51. The wire drop structure 7 is a screw rod structure extending along the axial direction of the wire cake, and the connection between the wire drop connector 8 and the wire drop structure 7 is smoothly transitioned, ensuring the stability of the wire cake during the removal process.

[0045] The wire drop connector 8 and the wire drop structure 7 can also be designed as a detachably connected split structure, wherein the specific structure of the wire drop connector 8 can be set according to usage requirements, as long as it can play the role of connecting the wire drop structure 7 and the first horizontal support body 51.

[0046] This arrangement adjusts the center of gravity of the tooling tool in an empty state and a fully loaded state to a certain extent, so that the mass distribution of the tooling tool on both sides of the center of gravity approaches to be equal.

[0047] As an optional implementation, Figure 6As shown, the first side frame 3 and the second side frame 4 have the same structure, including a second vertical support body 31, a third vertical support body 32 and a second horizontal support body 33, the second horizontal support body 33 is connected between the second vertical support body 31 and the third vertical support body 32, and the weight of the second vertical support body 31 away from the center frame 5 is greater than the weight of the third vertical support body 32 close to the center frame 5.

[0048] Furthermore, the second vertical support body 31 adopts a solid square steel structure, and the third vertical support body 32 adopts a hollow pipe structure.

[0049] The first side frame 3 and the second side frame 4 adopt a non-adjustable center of gravity counterweight structure, so that the center of gravity of the tooling can be consistent with the center line of the track on which it is located whether in an empty state or a fully loaded state, avoiding shaking during operation to ensure smooth operation.

[0050] As an optional implementation, Figure 1 , 2 As shown in , 3 and 4, a dust cover is detachably connected to one side of the outer frame close to the central frame 5, an upper dust cover 9 is detachably connected to the upper frame 1, and a lower dust cover 12 is provided at the bottom of the lower frame 2 to protect the production environment of the silk cake.

[0051] Furthermore, the dust cover is connected to the upper frame 1 through a dustproof connector 14 to close the back of the central frame 5 and protect the production environment of the silk cake.

[0052] During the process of feeding and dropping the wire cakes, the number of wire cakes carried by the tooling tool gradually increases or decreases, and the increase or decrease in the number of wire cakes will affect the distribution of mass on the tooling tool, resulting in changes in the center of gravity, which may cause the tooling tool to be out of the effective range of motion of the robot gripper, and the problem of the wire rack being out of the track during PS. The tooling tool is formed by combining the wire rack and the wire dropping mechanism with the specific connection relationship and position relationship defined by the utility model, so that no matter the number of wire cakes carried by the tooling tool, the center of gravity of the tooling tool is basically guaranteed to always coincide with the center line of the track, so that the entire process of feeding and dropping the wires can be run smoothly and stably.

[0053] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0054] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0055] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0056] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "an example" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0057] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A tool for conveying yarn cakes in the chemical fiber industry, characterized in that: It includes a wire hanging rack and a wire dropping mechanism. The wire hanging rack is a frame structure, and the upper end is slidably connected to the track of the suspension conveying system, and the lower end is slidably connected to the track of the PS; the number of the wire dropping mechanisms is multiple and evenly arranged on the wire hanging rack.

2. A tool for conveying yarn cakes in the chemical fiber industry according to claim 1, characterized in that: The wire hanging rack includes an upper frame, a lower frame, a first side frame, a second side frame and a central frame. The upper frame, the first side frame, the lower frame and the second side frame are welded end to end in sequence to form an outer frame. The central frame is welded to one side of the outer frame to form a space for accommodating wire cakes. The wire dropping mechanism is arranged on the central frame.

3. A tool for conveying yarn cakes in the chemical fiber industry according to claim 2, characterized in that: The upper frame is provided with a steel plate structure, the steel plate structure is provided with an ear plate type suspension shaft, the ear plate type suspension shaft is slidably connected to the track of the suspension conveying system through a track trolley, and the bottom of the lower frame is provided with a guide wheel group, and the guide wheel group is slidably connected to the track of the PS.

4. A tool for conveying yarn cakes in the chemical fiber industry according to claim 3, characterized in that: The central frame includes a first horizontal support body and a first vertical support body. A plurality of the first horizontal support bodies and the first vertical support bodies are connected to form a grid structure. The wire dropping mechanism is arranged on the first horizontal support body.

5. A tool for conveying yarn cakes in the chemical fiber industry according to claim 4, characterized in that: The wire dropping mechanism includes a blocking structure and a wire dropping structure, one end of the blocking structure is connected to the first horizontal support body, and the other end extends in an axial direction perpendicular to the wire cake; the number of the wire dropping structures is two, and they are symmetrically arranged, the first end of the wire dropping structure is connected to the first horizontal support body, and the second end extends in the axial direction of the wire cake after passing through the blocking structure.

6. The tooling for conveying yarn cakes in the chemical fiber industry according to claim 2, characterized in that: The first side frame and the second side frame have the same structure, including a second vertical support body, a third vertical support body and a second horizontal support body, the second horizontal support body is connected between the second vertical support body and the third vertical support body, and the weight of the second vertical support body away from the center frame is greater than the weight of the third vertical support body close to the center frame.

7. The tooling device for conveying yarn cakes in the chemical fiber industry according to claim 2, characterized in that: A dust cover is detachably connected to a side of the outer frame close to the central frame, an upper dust cover is detachably connected to the upper frame, and a lower dust cover is arranged at the bottom of the lower frame.

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