Pay-off cover

Abstract

The utility model provides a pay-off cover, which comprises an upper clamping disc and a lower clamping disc, a plurality of through grooves are arranged on the upper clamping disc, the through grooves extend along the circumferential direction of the upper clamping disc, the through grooves are arranged at intervals along the circumferential edge of the upper clamping disc, and the through grooves are not communicated with one another; the lower clamping disc is detachably connected with the upper clamping disc, the lower clamping disc is located below the upper clamping disc, and the lower clamping disc and the upper clamping disc are coaxially arranged; when the nylon wire needs to be clamped, at least part of the nylon wire is placed in two of the through grooves so that the nylon wire can be clamped through connection of the upper clamping disc and the lower clamping disc, and the problems that when the nylon wire is pasted on the rubber disc, time and labor are wasted, and the nylon wire is prone to falling off are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire material pay-off technology field, concretely relates to a pay-off cover. BACKGROUND

[0002] The existing wire reel needs certain tension to carry out pay-off of the conductor on the wire reel, the general wire reel edge roughness is limited, leading to the copper wire and the wire reel edge friction when the wire reel is payed-off, secondly, improper tension, too fast speed or the roughness of the wire reel edge is big and the copper wire material is too hard or has local impurities, leading to the copper wire violent shaking in the pay-off process, which can scratch the conductor surface, even cause the conductor fracture, and further affect the subsequent conductor processing, thereby leading to the product quality and production efficiency reduction.

[0003] In order to solve this problem, in the pay-off process, a plurality of pay-off covers made of nylon silk are usually placed on the top of the wire reel. By using the pay-off cover, the friction of the conductor in the pay-off process can be effectively reduced, thereby improving the smoothness of the pay-off, which is helpful for the processing of the subsequent process.

[0004] However, the prior art usually pastes the nylon silk on the disc first when making the pay-off cover, and then presses the disc between the pay-off disc and the pay-off iron cover to reduce the pay-off resistance. However, due to the extremely thin characteristics of the nylon silk, it is time-consuming and laborious to paste it on the rubber disc, and it is easy to fall off, thereby causing inconvenience in use.

[0005] Therefore, the prior art needs to be further developed. UTILITY MODEL CONTENTS

[0006] The utility model aims at overcoming the above technical defects, and provides a pay-off cover to solve the technical problem that the extremely thin characteristics of the nylon silk make it time-consuming and laborious to paste it on the rubber disc, and it is easy to fall off.

[0007] In order to achieve the above technical purpose, the utility model adopts the following technical scheme: a pay-off cover is provided, which comprises: an upper clamping disc, a plurality of through grooves are arranged on the upper clamping disc, each through groove extends along the circumferential direction of the upper clamping disc, each through groove is arranged at intervals along the circumference of the upper clamping disc, and the plurality of through grooves are not communicated with each other; a lower clamping disc, the lower clamping disc is detachably connected with the upper clamping disc, the lower clamping disc is located below the upper clamping disc, and the lower clamping disc and the upper clamping disc are coaxially arranged; wherein, when the nylon silk needs to be clamped, at least part of the nylon silk is placed in two through grooves in each through groove, so as to clamp the nylon silk by connecting the upper clamping disc and the lower clamping disc.

[0008] Further, the lower clamping disc is provided with at least two first clamping holes, each first clamping hole is arranged at intervals along the circumferential direction of the lower clamping disc; the clamping assembly further comprises: at least two first clamping columns, each first clamping column is arranged one-to-one corresponding to each first clamping hole; each first clamping column is arranged at intervals on the upper clamping disc along the circumference of the upper clamping disc, and each first clamping column is located between adjacent two through grooves; each first clamping column is clamped with the corresponding first clamping hole.

[0009] Further, the upper clamping disc is provided with at least two second clamping holes, each second clamping hole is arranged at intervals along the circumference of the upper clamping disc, and each second clamping hole is located between adjacent two through grooves; the lower clamping disc is in a ring structure, and the clamping assembly further comprises: at least two connecting plates, each connecting plate is arranged protruding from the inner wall of the lower clamping disc, and each connecting plate is arranged at intervals along the circumferential direction of the lower clamping disc, each connecting plate is arranged one-to-one corresponding to each second clamping hole; at least two second clamping columns, each second clamping column is arranged one-to-one corresponding to each connecting plate, each second clamping column is mounted on the corresponding connecting plate, and one end of each second clamping column away from the corresponding connecting plate is arranged towards the upper clamping disc, each second clamping column is clamped with the corresponding second clamping hole.

[0010] Further, the pay-off cover further comprises: a rotating assembly, the rotating assembly is arranged at the bottom of the lower clamping disc, so that the upper clamping disc and the lower clamping disc are driven to rotate by at least part of the rotation of the rotating assembly.

[0011] Further, the rotating assembly comprises: a fixed ring, the fixed ring is arranged at the bottom of the lower clamping disc, and the fixed ring is arranged coaxially with the lower clamping disc; the fixed ring is provided with a placing groove; a bearing is mounted in the placing groove, and the bearing is arranged coaxially with the fixed ring.

[0012] Further, the pay-off cover further comprises: a connecting piece, at least part of the connecting piece is inserted into the bearing, and the inner edge of the bearing is connected with the connecting piece; the connecting piece extends along the axis direction of the bearing; a fixing piece, the fixing piece passes through the upper clamping disc, the lower clamping disc, the fixed ring and the bearing in sequence, and is connected with the connecting piece, so that the fixed ring and the bearing are connected with the lower clamping disc through the connecting piece and the fixing piece.

[0013] Further, the pay-off cover further comprises: a first gasket, the first gasket is arranged at the top of the bearing.

[0014] Further, the pay-off cover further comprises: a first disc, the first disc is arranged on the upper clamping disc, and the first disc is located at the top of the upper clamping disc; the first disc is arranged coaxially with the upper clamping disc; a second disc, the second disc is arranged on the lower clamping disc, and the second disc is located at the bottom of the lower clamping disc; the second disc is arranged coaxially with the lower clamping disc; the first disc and the second disc are connected with the upper clamping disc and the lower clamping disc respectively.

[0015] Further, the wire releasing cover further comprises a positioning assembly, the positioning assembly comprises: a positioning seat, the positioning seat is arranged at the bottom of the connecting piece, and the positioning seat is coaxially arranged with the connecting piece; a second gasket, the second gasket is arranged at the top of the positioning seat, and the second gasket is in abutment with the positioning seat; and a positioning bolt, the positioning bolt is sequentially connected with the connecting piece through the positioning seat and the second gasket.

[0016] Further, the positioning seat is provided with a mounting groove, and at least part of the connecting piece and the second gasket are located in the mounting groove.

[0017] Beneficial effects:

[0018] 1. By the design of the upper clamping disc and the lower clamping disc, in the process of clamping the nylon wire, the nylon wire is placed between the upper clamping disc and the lower clamping disc, and then the upper clamping disc and the lower clamping disc are installed, so that the clamping of the nylon wire is realized, and the problems of time-consuming and labor-consuming and easy falling when the nylon wire is pasted on the rubber disc are solved.

[0019] 2. By the design of the first clamping hole and the first clamping column, in the process of clamping the nylon wire, the upper clamping disc and the lower clamping disc are installed, and then the nylon wire is clamped, so that the installation and disassembly are facilitated, time and labor are saved.

[0020] 3. By the design of the rotating assembly, the rotating assembly can be rotated in a direction, so that the wear of the nylon wire under the condition of too fast speed is reduced, the time of employees pasting the nylon wire is saved, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is an overall structure explosion schematic view of a wire releasing cover adopted by an embodiment of the utility model;

[0022] Figure 2 is a structure schematic view of an upper clamping disc and a lower clamping disc of a wire releasing cover adopted by an embodiment of the utility model;

[0023] Figure 3 is an installation structure schematic view of a nylon wire of a wire releasing cover adopted by an embodiment of the utility model;

[0024] Figure 4 is a structure schematic view of a lower clamping disc of a wire releasing cover adopted by an embodiment of the utility model;

[0025] Figure 5 is a front view of a wire releasing cover provided by an embodiment of the utility model;

[0026] Figure 6 is a structure schematic view of a fixing piece of a wire releasing cover adopted by an embodiment of the utility model;

[0027] Figure 7It is a structure schematic view of a connecting piece of the pay-off cover adopted by the embodiment of the utility model.

[0028] Figure 8 It is a structure schematic view of a second disc of the pay-off cover adopted by the embodiment of the utility model.

[0029] Among them, the above-mentioned drawing includes the following figure marks:

[0030] 1, first disc;

[0031] 2, clamping assembly; 21, upper clamping disc; 22, first clamping hole; 23, lower clamping disc; 24, through slot; 25, first clamping column; 26, second clamping hole; 27, connecting plate; 28, second clamping column;

[0032] 3, nylon wire;

[0033] 4, second disc; 41, arc surface;

[0034] 5, rotating assembly; 51, fixed ring; 52, bearing;

[0035] 6, fixed assembly; 61, connecting piece; 611, connecting shaft; 612, connecting seat;

[0036] 62, first gasket;

[0037] 63, fixed piece; 631, hand-held part; 632, threaded rod;

[0038] 7, positioning assembly; 71, positioning seat; 72, second gasket; 73, positioning bolt;

[0039] 8, pay-off cavity;

[0040] 9, opening;

[0041] 10, installation space;

[0042] 11, placing groove. DETAILED DESCRIPTION

[0043] In order to make the person skilled in the art better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the present application.

[0044] According to the embodiment of the utility model, a pay-off cover is provided, please refer to Figures 1 to 8The device includes: an upper clamping plate 21, which has multiple through slots 24 extending along the circumferential direction of the upper clamping plate 21 and spaced apart along the periphery of the upper clamping plate 21, and the multiple through slots 24 are not interconnected; and a lower clamping plate 23 detachably connected to the upper clamping plate 21, located below the upper clamping plate 21 and coaxially arranged with the upper clamping plate 21; wherein, when it is necessary to clamp the nylon filament 3, at least a portion of the nylon filament 3 is placed in two of the through slots 24, so as to connect the upper clamping plate 21 and the lower clamping plate 23 to clamp the nylon filament 3.

[0045] By adopting the above technical solution, through the design of the upper clamping plate 21 and the lower clamping plate 23, during the clamping process of the nylon filament 3, by placing the nylon filament 3 between the upper clamping plate 21 and the lower clamping plate 23, and then installing the upper clamping plate 21 and the lower clamping plate 23, the clamping of the nylon filament 3 can be achieved, which solves the problem that it is time-consuming and laborious to stick the nylon filament 3 on the rubber disc, and that it is easy to fall off.

[0046] Please refer to Figure 2 The lower clamping plate 23 has at least two first locking holes 22, and each first locking hole 22 is spaced apart along the circumferential direction of the lower clamping plate 23; the clamping assembly 2 also includes at least two first locking pins 25, each first locking pin 25 corresponding to each first locking hole 22; each first locking pin 25 is spaced apart along the periphery of the upper clamping plate 21, and each first locking pin 25 is located between two adjacent through slots 24; each first locking pin 25 is engaged with the corresponding first locking hole 22.

[0047] By adopting the above technical solution, and through the design of the first snap-fit ​​hole 22 and the first snap-fit ​​post 25, it is convenient to install the upper clamping plate 21 and the lower clamping plate 23 during the clamping process of the nylon wire 3, and then clamp the nylon wire 3, which facilitates installation and disassembly, saving time and effort.

[0048] Please refer to Figure 2The upper clamping plate 21 is provided with at least two second locking holes 26, each second locking hole 26 is arranged at intervals along the periphery of the upper clamping plate 21, and each second locking hole 26 is located between two adjacent through slots 24; the lower clamping plate 23 is annular structure, and the clamping assembly 2 also includes: at least two connecting plates 27, each connecting plate 27 protruding from the inner wall of the lower clamping plate 23, and each connecting plate 27 is arranged at intervals along the circumferential direction of the lower clamping plate 23, and each connecting plate 27 is arranged in a one-to-one correspondence with each second locking hole 26; at least two second locking posts 28, each second locking post 28 is arranged in a one-to-one correspondence with each connecting plate 27, each second locking post 28 is mounted on the corresponding connecting plate 27, and the end of each second locking post 28 away from the corresponding connecting plate 27 is set towards the upper clamping plate 21, and each second locking post 28 is engaged with the corresponding second locking hole 26.

[0049] By adopting the above technical solution, through the design of the second clamping post 28 and the second clamping hole 26, the clamping effect of the upper clamping plate 21 and the lower clamping plate 23 on the nylon wire 3 is strengthened during the clamping process, so as to prevent the nylon wire 3 from falling off and affecting subsequent processing.

[0050] Please refer to Figure 1 The wire feeding cover also includes a rotating assembly 5, which is disposed at the bottom of the lower clamping plate 23 so that at least part of the rotation of the rotating assembly 5 drives the upper clamping plate 21 and the lower clamping plate 23 to rotate.

[0051] By adopting the above technical solution and through the design of the rotating component 5, it is easy for the rotating component 5 to rotate in a certain direction, thus reducing the wear of nylon filament 3 when the speed is too fast, thereby saving employees time in pasting nylon filament 3 and improving production efficiency.

[0052] Please refer to Figure 1 and Figure 8 The rotating assembly 5 includes: a fixed ring 51, which is disposed at the bottom of the lower clamping plate 23 and is coaxial with the lower clamping plate 23; the fixed ring 51 is provided with a placement groove 11; and a bearing 52, which is installed in the placement groove 11 and is coaxial with the fixed ring 51.

[0053] By adopting the above technical solution and through the design of bearing 52, it is easy for bearing 52 to rotate in a certain direction, thus reducing the wear of nylon thread 3 when the speed is too high.

[0054] Please refer to Figure 1The wire feeding cover also includes: a connector 61, at least a portion of which is inserted into the bearing 52, the inner edge of which is connected to the connector 61; the connector 61 extends along the axial direction of the bearing 52; and a fixing member 63, which passes sequentially through the upper clamping plate 21, the lower clamping plate 23, the fixing ring 51, and the bearing 52, and is connected to the connector 61, so as to connect the fixing ring 51 and the bearing 52 to the lower clamping plate 23 through the connector 61 and the fixing member 63.

[0055] By adopting the above technical solution and through the design of connector 61, it is easy to connect bearing 52 to iron disc 300 during the assembly of wire cover.

[0056] Please refer to Figure 1 The wire release cover also includes a first gasket 62, which is disposed on the top of the bearing 52.

[0057] By adopting the above technical solution and through the design of the first gasket 62, the entire device can be shock-absorbing and buffered, reducing wear and noise caused by vibration.

[0058] Please refer to Figure 1 The wire feeding cover also includes: a first disc 1, which is disposed on the upper clamping disc 21 and located at the top of the upper clamping disc 21; the first disc 1 is coaxially disposed with the upper clamping disc 21; a second disc 4, which is disposed on the lower clamping disc 23 and located at the bottom of the lower clamping disc 23; the second disc 4 is coaxially disposed with the lower clamping disc 23; the first disc 1 and the second disc 4 are respectively connected to the upper clamping disc 21 and the lower clamping disc 23.

[0059] The outer periphery of the second disk 4 is provided with an arc surface.

[0060] Furthermore, the retaining ring 51 is installed on the side of the second disc 4 away from the lower clamping disc 23.

[0061] By adopting the above technical solution, the design of the first disc 1 and the second disc 4 facilitates the improvement of the stability of the upper clamping disc 21 and the lower clamping disc 23, and the arc surface can prevent right-angle breakage and prevent direct contact with the edge of the second disc 4 from causing the line to break or wear.

[0062] Please refer to Figure 6 The fixing member 63 includes: a hand-held part 631; a threaded rod 632, which is installed at the bottom of the hand-held part 631 and is threadedly connected to the connecting member 61.

[0063] The fixing component 63 also includes: a fixing suction cup in the shape of a frustum with a central hole and a diameter of 10mm.

[0064] By adopting the above technical solution and through the design of the fastener 63, it is easy to manually strengthen the overall fastening of the wire feeding cover.

[0065] Please refer to Figure 7 The connector 61 includes: a connecting shaft 611; a connecting seat 612, the connecting seat 612 being sleeved on one end of the connecting shaft 611 near the second disc 4, the top of the connecting seat 612 having a first threaded hole, and the threaded rod 632 being connected to the first threaded hole.

[0066] By adopting the above technical solution and through the design of the connecting shaft 611, the installation of the bearing 52 is facilitated, thereby making it easier for the bearing 52 to rotate in the correct direction, thus reducing the wear of the nylon thread 3 under excessive speed.

[0067] Please refer to Figure 1 The wire feeding cover also includes a positioning component 7, which includes: a positioning seat 71, which is disposed at the bottom of the connector 61 and is coaxially disposed with the connector 61; a second washer 72, which is disposed at the top of the positioning seat 71 and abuts against the positioning seat 71; and a positioning bolt 73, which passes through the positioning seat 71 and the second washer 72 in sequence and is connected to the connector 61.

[0068] The positioning seat 71 has an installation groove, and at least a portion of the connector 61 and the second gasket 72 are located in the installation groove.

[0069] By adopting the above technical solution and through the design of the positioning seat 71, it is easy to install the first disc 1, the second disc 4, the upper clamping disc 21 and the lower clamping disc 23 on the 300 disc, which facilitates the pulling of the conductor wire to the nylon coil when starting the machine later, thereby reducing the wire feeding resistance.

[0070] Installation process: First, insert the nylon thread 3 into one through groove 24, and then bend it to lead it out from another through groove 24. At this time, the bent part of the nylon thread 3 is between the two through grooves 24 and protrudes from the through grooves 24. Then, clamp the upper clamping plate 21 and the lower clamping plate 23. Place the bearing 52 into the placement groove 11 of the fixing ring 51 on the second disc 4. Then, place the second disc 4, the lower clamping plate 23, the upper clamping plate 21, the first disc 1, the gasket, and the fixing suction cup on the connector 61 in sequence. Then, tighten the threaded rod 632 in the fixing member 63 with the connecting seat 612. Place the second gasket 72 on the lower end of the connector 61, that is, the bottom of the connecting shaft 611. Then place the positioning seat 71. Finally, pass the positioning bolt 73 through the positioning seat 71 and the second gasket 72, and then thread it to the bottom of the connecting shaft 611 to complete the installation.

[0071] The first disc 1 and the second disc 4 are made of polystyrene, which is easy to disassemble without the need for any disassembly tools. They are also easy and lightweight to install, and can be installed manually. This effectively reduces the resistance of wire feeding, the wear of conductors and nylon filaments, saves employees time in pasting nylon filaments, and improves production efficiency.

[0072] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0073] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments, and will not be repeated here.

[0074] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0075] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0076] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A wire feeding cover, characterized in that, include: The upper clamping plate (21) is provided with a plurality of through slots (24), each of the through slots (24) extending along the circumferential direction of the upper clamping plate (21), each of the through slots (24) being arranged at intervals along the periphery of the upper clamping plate (21), and the plurality of through slots (24) not communicating with each other; The lower clamping plate (23) is detachably connected to the upper clamping plate (21). The lower clamping plate (23) is located below the upper clamping plate (21), and the lower clamping plate (23) and the upper clamping plate (21) are coaxially arranged. When it is necessary to clamp the nylon filament (3), at least a portion of the nylon filament (3) is placed in two of the through slots (24) to be connected to the lower clamping plate (23) via the upper clamping plate (21) to clamp the nylon filament (3).

2. The wire feeding cover according to claim 1, characterized in that, The lower clamping plate (23) is provided with at least two first snap-fit ​​holes (22), and each of the first snap-fit ​​holes (22) is spaced apart along the circumferential direction of the lower clamping plate (23); The clamping assembly (2) further includes: at least two first locking pins (25), each first locking pin (25) being arranged in a one-to-one correspondence with each first locking hole (22); each first locking pin (25) being arranged at intervals along the periphery of the upper clamping plate (21) on the upper clamping plate (21), and each first locking pin (25) being located between two adjacent through slots (24); each first locking pin (25) being engaged with the corresponding first locking hole (22).

3. The wire feeding cover according to claim 1, characterized in that, The upper clamping plate (21) is provided with at least two second locking holes (26), each of the second locking holes (26) is arranged at intervals along the periphery of the upper clamping plate (21), and each of the second locking holes (26) is located between two adjacent through slots (24); The lower clamping plate (23) has a ring structure. The clamping assembly (2) further includes at least two connecting plates (27). Each connecting plate (27) protrudes from the inner wall of the lower clamping plate (23), and each connecting plate (27) is spaced apart along the circumferential direction of the lower clamping plate (23). Each connecting plate (27) corresponds to each of the second snap-fit ​​holes (26). At least two second snap-fit ​​posts (28) are provided, each second snap-fit ​​post (28) is provided in a one-to-one correspondence with each of the connecting plates (27), each second snap-fit ​​post (28) is installed on the corresponding connecting plate (27), and the end of each second snap-fit ​​post (28) away from the corresponding connecting plate (27) is provided facing the upper clamping plate (21), and each second snap-fit ​​post (28) is snapped into the corresponding second snap-fit ​​hole (26).

4. The wire feeding cover according to claim 1, characterized in that, The wire feeding cover further includes a rotating assembly (5), which is disposed at the bottom of the lower clamping plate (23) so that the upper clamping plate (21) and the lower clamping plate (23) can be rotated by at least a portion of the rotation of the rotating assembly (5).

5. The wire feeding cover according to claim 4, characterized in that, The rotating assembly (5) 5 includes: A fixing ring (51) is provided at the bottom of the lower clamping plate (23), and the fixing ring (51) is coaxially arranged with the lower clamping plate (23); the fixing ring (51) is provided with a placement groove (11); The bearing (52) is installed in the placement groove (11) and is coaxially arranged with the fixing ring (51).

6. The wire feeding cover according to claim 5, characterized in that, The wire feeding cover also includes: A connector (61), at least a portion of which is inserted into the bearing (52), the inner edge of which is connected to the connector (61); the connector (61) extends along the axial direction of the bearing (52); A fixing member (63) passes sequentially through the upper clamping plate (21), the lower clamping plate (23), the fixing ring (51), and the bearing (52), and is connected to the connecting member (61) so that the fixing ring (51) and the bearing (52) are connected to the lower clamping plate (23) through the connecting member (61) and the fixing member (63).

7. The wire feeding cover according to claim 5, characterized in that, The wire feeding cover further includes a first gasket (62), which is disposed on the top of the bearing (52).

8. The wire feeding cover according to claim 1, characterized in that, The wire feeding cover also includes: The first disc (1) is disposed on the upper clamping disc (21) and is located on the top of the upper clamping disc (21); the first disc (1) is coaxially disposed with the upper clamping disc (21); The second disc (4) is disposed on the lower clamping disc (23) and is located at the bottom of the lower clamping disc (23); the second disc (4) is coaxially disposed with the lower clamping disc (23); the first disc (1) and the second disc (4) are respectively connected to the upper clamping disc (21) and the lower clamping disc (23).

9. The wire feeding cover according to claim 6, characterized in that, The wire feeding cover also includes a positioning component (7), which includes: Positioning seat (71), the positioning seat (71) is disposed at the bottom of the connector (61), and the positioning seat (71) is coaxially disposed with the connector (61); The second gasket (72) is disposed on the top of the positioning seat (71) and abuts against the positioning seat (71); The positioning bolt (73) passes through the positioning seat (71) and the second washer (72) in sequence and is connected to the connector (61).

10. The wire feeding cover according to claim 9, characterized in that, The positioning seat (71) has an installation groove, and at least a portion of the connector (61) and the second gasket (72) are located in the installation groove.

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