Wire and pipe feeding device of multi-wire and multi-pipe winding machine

Abstract

A wire and pipe feeding device of a multi-wire and multi-pipe winding machine comprises a wire feeding mechanism, a pipe feeding mechanism and a sleeve clamp module. The pipe feeding mechanism and the wire feeding mechanism are arranged side by side, and the sleeve clamp module is driven to be switched between a pipe feeding station on one side of the pipe feeding mechanism and a threading station on one side of the wire feeding mechanism. The wire feeding mechanism comprises at least one wire feeding wheel set distributed in the direction perpendicular to the wire feeding direction, and the input side and the output side of each wire feeding wheel set are each provided with a wire feeding guide pin correspondingly. The pipe feeding mechanism comprises at least one pipe feeding wheel set, and pipe feeding guide pins are arranged on the input side and the output side of each pipe feeding wheel set. When the number of the wire feeding wheel sets is more than one, the wire feeding and threading device further comprises a wire feeding guide pin distance adjusting structure used for adjusting the distance between the wire feeding guide pins. According to the utility model, the needle pitch of the plurality of wire feeding guide needles and the plurality of wire passing guide needles is adjusted, so that the winding machine not only can be used for winding wires with various wire diameters to realize double-wire or multi-wire parallel winding, but also can be suitable for pin winding of different spaces of frameworks with different sizes.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer processing field, concretely relates to a send line and send pipe device of many line many pipe winding machine. BACKGROUND

[0002] The transformer, especially small transformer, needs to carry out the operation such as sending pipe, sending line, threading pipe when producing, that is, the flexible sleeve is cut into the target length, and the lead is threaded into the two sections of sleeve after cutting, and then the lead after threading pipe is wound on the PIN foot and skeleton of transformer respectively, and the sleeve is located between PIN foot and skeleton.

[0003] The pin foot spacing of different size skeletons is different, and the sending line position on the winding machine on the market is fixed, and the work of winding two PIN feet with two leads simultaneously cannot be carried out simultaneously.

[0004] Therefore, how to solve the deficiencies of the prior art becomes the subject to be studied and solved by the utility model. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a send line and send pipe device of many line many pipe winding machine.

[0006] To achieve the above object, the utility model adopts the technical scheme that:

[0007] A send line and send pipe device of many line many pipe winding machine, including sending line mechanism, send pipe mechanism and sleeve clamp module, the send pipe mechanism and the sending line mechanism are arranged side by side, the sleeve clamp module is switched between the send pipe station on the side of the send pipe mechanism and the threading station on the side of the sending line mechanism by driving;

[0008] The sending line mechanism includes at least a group of sending line wheel groups distributed along the vertical direction of sending line, and each group of sending line wheel groups is provided with a sending line guide needle on the input side and the output side;

[0009] The send pipe mechanism includes at least a group of send pipe wheel groups, and the input side and the output side of the send pipe wheel group are provided with send pipe guide needles;

[0010] When the sending line wheel group is more than one, the sending line threading device further includes a sending line guide needle distance adjusting structure for adjusting the distance between each sending line guide needle.

[0011] Preferably, when the sending line wheel group is provided with two groups, the two groups of sending line wheel groups are arranged side by side or staggered in front and back.

[0012] Preferably, when the sending line wheel group is provided with three groups, the three groups of sending line wheel groups are arranged in the shape of "pin" or side by side.

[0013] Preferably, the wire feeding wheel set comprises wire feeding wheels and wire pressing wheels arranged in an upper and lower distribution, the wire feeding wheels are driven to approach or move away from the wire pressing wheels to clamp or release the wire, the wire feeding wheels are driven to rotate to transport the wire, and the wire pressing wheels are arranged separately or integrally.

[0014] Preferably, the pipe feeding wheel set comprises pipe feeding wheels and pipe pressing wheels arranged in an upper and lower distribution, the pipe feeding wheels are driven to approach or move away from the pipe pressing wheels to clamp or release the pipe, and the pipe feeding wheels are driven to rotate to transport the pipe.

[0015] Preferably, the wire feeding mechanism further comprises a wire feeding wheel distance adjusting structure for adjusting the center distance of the wire feeding wheels, and the width of the wheel surface of the wire pressing wheels is greater than the width of the wheel surface of the wire feeding wheels.

[0016] Further preferably, the wire feeding wheel distance adjusting structure comprises a shaft sleeve, the wire feeding wheels are fixedly sleeved on the outer wall of the shaft sleeve, and the shaft sleeve is fixedly connected with the driving shaft of the wire feeding wheels through a locking piece.

[0017] Preferably, the wire feeding and pipe feeding device further comprises a double-shaft foot winding mechanism, the double-shaft foot winding mechanism comprises two wire passing shafts arranged on the output side of the wire feeding mechanism respectively, a rotation module for driving the two wire passing shafts to rotate, and a linear driving module for driving the two wire passing shafts to move linearly in the wire feeding direction; the same number of wire passing guide needles as the wire feeding guide needles on the corresponding output side are arranged on the two wire passing shafts, and a wire clamping assembly is further arranged on the wire passing shaft located at the tail of the wire threading station.

[0018] The wire feeding and pipe feeding device further comprises a wire passing guide needle distance adjusting structure for adjusting the distance between the wire passing guide needles.

[0019] Further preferably, the wire feeding guide needle distance adjusting structure and the wire passing guide needle distance adjusting structure are the same, and both comprise a guide needle mounting plate for mounting and adjusting the wire feeding guide needles or the wire passing guide needles, a first waist-shaped hole is formed through the two side walls of the guide needle mounting plate, the length direction of the first waist-shaped hole is perpendicular to the wire feeding direction, and the wire feeding guide needles or the wire passing guide needles arranged on the same side penetrate through the first waist-shaped hole and can move along the length direction of the first waist-shaped hole.

[0020] The guide needle distance adjusting structure further comprises a fastener corresponding to and fixed with each wire feeding guide needle or each wire passing guide needle, and the fastener is fixedly connected with the guide needle mounting plate through a fastening screw.

[0021] Further preferably, the fastener comprises a fixed block, a second waist-shaped hole is formed through the fixed block, a threaded hole is arranged on the guide needle mounting plate corresponding to the second waist-shaped hole, and the fastening screw is threadedly connected with the threaded hole through the second waist-shaped hole.

[0022] Preferably, the sleeve clamping module comprises a pipe cutting assembly for cutting the sleeve and a sleeve clamping assembly for clamping the cut sleeve, and the sleeve clamping assembly is arranged at the rear side of the pipe cutting assembly.

[0023] Preferably, the wire feeding and pipe feeding device further comprises a pipe clamping module, and the pipe clamping module comprises a pipe clamping jig for clamping the cut sleeve, and each pipe clamping groove of the pipe clamping jig in the clamped state corresponds to each wire feeding needle on the output side.

[0024] The working principle and advantages of the utility model are as follows:

[0025] The utility model discloses a wire feeding and pipe feeding device, which comprises a wire feeding and pipe feeding device body, a plurality of wire feeding needles and a plurality of wire passing needles.

[0026] The utility model discloses a wire feeding and pipe feeding device, which comprises a wire feeding and pipe feeding device body, a plurality of wire feeding needles and a plurality of wire passing needles. BRIEF DESCRIPTION OF DRAWINGS

[0027] FIG. 1 is a perspective view of the utility model embodiment 1; Figure 1 FIG. 2 is a rear view of the utility model embodiment 1;

[0028] FIG. 3 is a front view of the utility model embodiment 1; Figure 2 FIG. 4 is a top view of the utility model embodiment 1;

[0029] FIG. 5 is a sectional view of the utility model embodiment 1; Figure 3 FIG. 6 is a sectional view of the utility model embodiment 1;

[0030] FIG. 7 is a sectional view of the utility model embodiment 1; Figure 4 FIG. 8 is a sectional view of the utility model embodiment 1; Figure 1 FIG. 9 is a sectional view of the utility model embodiment 1;

[0031] FIG. 10 is a sectional view of the utility model embodiment 1; Figure 5 FIG. 11 is a sectional view of the utility model embodiment 1;

[0032] FIG. 12 is a sectional view of the utility model embodiment 1; Figure 6 FIG. 13 is a sectional view of the utility model embodiment 1;

[0033] FIG. 14 is a sectional view of the utility model embodiment 1; Figure 7 FIG. 15 is a sectional view of the utility model embodiment 1;

[0034] In the above figure: 1 wire feeding mechanism; 11 wire feeding wheel set; 111 wire feeding wheel; 112 wire pressing wheel; 113 shaft sleeve; 114 locking screw; 115 driving shaft; 116 third waist-shaped hole; 117 screw hole; 118 wire feeding pressing air cylinder; 12 wire feeding guide needle; 13 wire feeding guide needle mounting plate; 14 first waist-shaped hole a; 15 wire feeding guide needle fixing block; 16 second waist-shaped hole a; 17 threaded hole a; 18 wire feeding guide needle fastening screw; 2 pipe feeding mechanism; 21 pipe feeding wheel set; 211 pipe feeding wheel; 212 pipe pressing wheel; 213 pipe feeding pressing air cylinder; 22 pipe feeding guide needle; 3 sleeve clamp module; 31 pipe cutting assembly; 32 sleeve clamp assembly; 4 double-shaft foot winding mechanism; 41 first wire passing shaft; 42 second wire passing shaft; 43 wire passing guide needle; 44 wire clamping assembly; 441 wire pressing seat; 442 wire clamping block; 443 wire clamping air cylinder; 5 pipe clamping module; 51 pipe clamping jig; 52 pipe clamping air cylinder. DETAILED DESCRIPTION

[0035] The utility model will be further described below in combination with the drawings and examples:

[0036] Example: the present case will be clearly explained by the drawings and detailed description, any person skilled in the art can change and modify the technology taught by the present case after understanding the examples of the present case, which does not deviate from the spirit and scope of the present case.

[0037] The language in this paper is only for describing specific embodiments and is not intended to limit the present case. The singular form such as "one", "this", "this", "this" and "this" as used herein also includes the plural form.

[0038] As for "first", "second" and the like used herein, it is not intended to specifically indicate the order or sequence, nor to limit the present case, but only to distinguish the components or operations described by the same technical terms.

[0039] As for "connection" or "positioning" used herein, it can mean that two or more components or devices are in direct physical contact with each other or indirectly in physical contact with each other, or that two or more components or devices operate or act on each other.

[0040] As for "contain", "include", "have" and the like used herein, they are all open terms, that is, they mean containing but not limited to.

[0041] As for the words (terms) used in this paper, except for special notes, they usually have the usual meaning of each word used in this field, in the content of the present case and in the special content. Some words used to describe the present case will be discussed below or elsewhere in this specification to provide additional guidance for those skilled in the art on the description of the present case.

[0042] As used herein, "front", "back", "upper", "lower", "left", "right" and the like, are directional terms used for the purpose of describing the relative positions of the structures, and are not intended to limit the scope of protection and the specific direction of the actual implementation.

[0043] Embodiment 1: see attached Figures 1-7 As shown in the figure, a wire and tube feeding device of a multi-wire multi-tube winding machine includes a wire feeding mechanism 1, a tube feeding mechanism 2, a sleeve clamping module 3 and a double-shaft foot winding mechanism 4.

[0044] Embodiment 1: see attached Figure 2 As shown in the figure, the wire feeding mechanism 1 includes three groups of wire feeding wheel sets 11 distributed along the vertical direction of the wire feeding direction, each wire feeding wheel set 11 including wire feeding wheels 111 and wire pressing wheels 112 distributed vertically, the wire feeding wheels 111 being linearly driven to approach or move away from the wire pressing wheels 112 to clamp or release the wire, and the wire feeding wheels 111 being rotationally driven to rotate to transport the wire; the input side and the output side of each wire feeding wheel set 11 are provided with a wire feeding guide needle 12, the wire being introduced through the wire feeding guide needle 12 on the input side, passing through the wire feeding wheel set 11, and finally being output from the wire feeding guide needle 12 on the output side, the transmission of the wire being driven by the rotating wire feeding wheels 111.

[0045] In this embodiment, the three groups of wire feeding wheel sets 11 are arranged in the shape of a "pin" character. Two groups of wire feeding wheel sets 11 are arranged side by side, and the third group of wire feeding wheel sets 11 is arranged on the front side or the rear side of the two groups of wire feeding wheel sets 11 and on the axis of symmetry of the two groups of wire feeding wheel sets 11. The two wire feeding wheels 111 arranged side by side can be coaxially arranged or separately arranged, the wire feeding wheels 111 being connected to a driving shaft 115, the driving shafts 115 of the three wire feeding wheels 111 being driven by a synchronous belt pulley or by a motor respectively. In addition, the support structure of the wire feeding wheels 111 is linearly driven by a wire pressing cylinder 118 to press against the wire pressing wheels 112 to clamp the wire. The two wire pressing wheels 112 arranged side by side are coaxially arranged, and can be separately arranged or integrally arranged.

[0046] In other embodiments, the three groups of wire feeding wheel sets 11 can also be arranged side by side.

[0047] Embodiment 1: see attached Figures 1-3 As shown in the figure, in this embodiment, the tube feeding mechanism 2 and the wire feeding mechanism 1 are arranged side by side, the tube feeding mechanism 2 including two groups of tube feeding wheel sets 21 arranged side by side, the input side and the output side of each tube feeding wheel set 21 being provided with a tube feeding guide needle 22, the tube feeding guide needles 22 being fixed on the same side of the wire feeding guide needle mounting plate 13. The tube feeding wheel set 21 includes tube feeding wheels 211 and tube pressing wheels 212 distributed vertically, the tube feeding wheels 211 being rotationally driven to rotate to transport the sleeve, and the tube feeding wheels 211 being linearly driven to approach or move away from the tube pressing wheels 212 to clamp or release the sleeve.

[0048] In this embodiment, the rotating shaft of the pipe feeding wheel 211 is connected with the motor, and the support structure of the pipe feeding wheel 211 is linearly driven to press against the pipe pressing wheel 212 by the pipe pressing cylinder 213 to clamp the sleeve pipe.

[0049] In this embodiment, the sleeve pipe clamping module 3 is driven to switch between the pipe feeding station on the side of the pipe feeding mechanism 2 and the threading station on the side of the wire feeding mechanism 1; the sleeve pipe clamping module 3 includes a pipe cutting assembly 31 for cutting the sleeve pipe and a sleeve pipe clamping assembly 32 for clamping the cut sleeve pipe, and the sleeve pipe clamping assembly 32 is arranged on the rear side of the pipe cutting assembly 31.

[0050] In this embodiment, the wire feeding and threading device further includes a pipe clamping module 5, which includes a pipe clamping jig 51 for clamping the cut sleeve pipe after the pipe cutting assembly 31 and a pipe clamping cylinder 52 for driving the pipe clamping jig 51 to open and close, and each pipe clamping groove of the pipe clamping jig 51 in the clamping state corresponds to each wire feeding guide needle 12 on the output side.

[0051] When winding the transformer frame, the pipe feeding mechanism 2 and the wire feeding mechanism 1 feed the pipe and the wire respectively; when the sleeve pipe is conveyed through the sleeve pipe clamping module 3, it is clamped by the sleeve pipe clamping assembly 32 and then cut by the pipe cutting assembly 31 to obtain two sections of sleeve pipe; the sleeve pipe clamping module 3 is driven by the linear module 33 to move to the threading station and butt against the wire guide needle 43 on the first wire passing shaft 41, the wire passes through the sleeve pipe and enters the wire guide needle 43 on the second wire passing shaft 42 and is clamped and fixed by the wire clamping assembly 44. Then the sleeve pipe clamping module 3 is reset, and the two wire passing shafts cooperate to clamp the wire winding main shaft to realize the winding work of the foot. When the sleeve pipe is required at both the wire starting end and the wire collecting end, after the sleeve pipe clamping module 3 is reset, the pipe clamping cylinder 52 drives the pipe clamping jig 51 to close, clamping the sleeve pipe close to the wire feeding guide needle 12 but not clamping the wire inside, and the sleeve pipe not clamped cooperates with the second wire passing shaft 42 to complete the winding of the wire starting end, and then the frame is wound, and finally the pipe clamping jig 51 releases the sleeve pipe, and the first wire passing shaft 41 cooperates with the wire winding main shaft to complete the winding of the wire collecting end.

[0052] This embodiment can wind three kinds of wires, can realize double-wire or multi-wire parallel winding, and can adjust the wire distance to adapt to the pin feet of different distances.

[0053] Referring to FIG. 1, Figures 4-5 To adapt to the transformer frame pin feet of different distances, the wire feeding and threading device further includes a wire feeding guide needle distance adjusting structure for adjusting the distance of each wire feeding guide needle 12 on the same side.

[0054] In this embodiment, the wire feeding guide pin distance adjusting structure includes a wire feeding guide pin mounting plate 13 for mounting and adjusting the wire feeding guide pin 12, and the wire feeding guide pin mounting plate 13 is fixed on the main frame. A first waist-shaped hole a14 is formed through both side walls of the wire feeding guide pin mounting plate 13, and the length direction of the first waist-shaped hole a14 is perpendicular to the wire feeding direction. Each wire feeding guide pin 12 arranged on the same side passes through the first waist-shaped hole a14 and can move along the length direction of the first waist-shaped hole a14;

[0055] The wire feeding guide pin distance adjusting structure further includes wire feeding guide pin fasteners corresponding to and fixed to each wire feeding guide pin 12, and the wire feeding guide pin fasteners are fixedly connected to the wire feeding guide pin mounting plate 13 through wire feeding guide pin fastening screws 18.

[0056] The wire feeding guide pin fastener includes a wire feeding guide pin fixing block 15, and a second waist-shaped hole a16 is formed through the wire feeding guide pin fixing block 15. A threaded hole a17 is provided on the wire feeding guide pin mounting plate 13 corresponding to the second waist-shaped hole a16, and the wire feeding guide pin fastening screw 18 passes through the second waist-shaped hole a16 and is threadedly connected to the threaded hole a17.

[0057] When adjusting the wire feeding guide pin 12, loosen the wire feeding guide pin fastening screw 18, move the wire feeding guide pin fixing block 15 to move the wire feeding guide pin 12 fixed thereon within the first waist-shaped hole a14. After moving in place, tighten the wire feeding guide pin fastening screw 18 so that its head tightly presses the wire feeding guide pin fixing block 15 against the wire feeding guide pin mounting plate 13. By adjusting the distance between the wire feeding guide pins 12, that is, adjusting the wire distance, it can adapt to pin feet with different distances.

[0058] In other embodiments, the wire feeding guide pin 12 can also be fixed on different specification blocks, and the specification blocks are detachably mounted on the wire feeding guide pin mounting plate 13 through screws or the like. The distances between the wire feeding guide pins 12 on different specification blocks are different. When the wire distance needs to be adjusted, only the corresponding specification block with the wire distance needs to be replaced.

[0059] When adjusting the above-mentioned wire feeding guide pin 12, to maximize its adjustment range, three groups of wire feeding wheel sets 11 are distributed in a "pin" shape, and the center distance between the three wire feeding wheels 111 can be minimized, that is, the distance between the three wires can be adjusted to be smaller.

[0060] To better position the wire, the surface of the wire feeding wheel 111 is concave to form an annular groove for positioning the wire. However, this annular groove will affect the adjustment of the wire distance. For this, as Figure 6As shown, the wire feeding mechanism 1 further comprises a wire feeding wheel distance adjusting structure for adjusting the center distance of each wire feeding wheel 111, and the wire pressing wheel 112 has a larger width than the wire feeding wheel 111.

[0061] In the embodiment, the locking member is a locking screw 114, a third waist-shaped hole 116 is formed on the shaft sleeve 113 in the axial direction, and a threaded hole 117 is formed on the driving shaft 115 corresponding to the third waist-shaped hole 116, and the locking screw 114 is threadedly connected through the third waist-shaped hole 116 and the threaded hole 117.

[0062] When the wire distance needs to be adjusted, in addition to adjusting the distance between the wire feeding guide needles 12, the center distance of the three wire feeding wheels 111 is also adjusted so that the annular groove needs to be adjusted. The specific adjustment method is as follows: loosen the locking screw 114, move the wire feeding wheel 111, move the third waist-shaped hole 116 on the shaft sleeve 113 relative to the locking screw 114, move to the position, and then tighten the locking screw 114, the head of the locking screw 114 is pressed against the outer wall of the shaft sleeve 113, so as to fix the shaft sleeve 113 and the driving shaft 115, and the driving shaft 115 rotates to drive the wire feeding wheel 111 to rotate for feeding the wire.

[0063] In order to cooperate with the moving wire feeding wheel 111 and stably support the wire, the width of the wire pressing wheel 112 is greater than the width of the wire feeding wheel 111, so that the wire feeding wheel 111 can be moved.

[0064] Referring to FIG. 1, Figure 3 、 7 As shown, the double-shaft foot winding mechanism 4 comprises two wire passing shafts arranged on the output side of the wire feeding mechanism, a rotation module for driving the two wire passing shafts to rotate, and a linear driving module for driving the two wire passing shafts to move linearly in the wire feeding direction; the two wire passing shafts are provided with the same number of wire passing guide needles 43 corresponding to each wire feeding guide needle 12 on the output side, and the wire passing guide needles 43 on the two wire passing shafts are arranged face to face, the first wire passing shaft 41 is located at the head of the threading station, and the second wire passing shaft 42 is located at the tail of the threading station. A wire clamping assembly 44 is further arranged on the side wall of the second wire passing shaft 42 away from the wire passing guide needle 43, and the wire clamping assembly 44 comprises a wire pressing seat 441, a wire clamping block 442 and a wire clamping cylinder 443, the wire pressing seat 441 and the wire clamping cylinder 443 are fixed with the second wire passing shaft 42, and the wire clamping cylinder 443 drives the wire clamping block 442 to approach or move away from the wire pressing seat 441 to clamp or release the wire.

[0065] In order to keep the wire feeding guide needle 12 in line, the wire feeding device further comprises a wire guide needle pitch adjusting structure for adjusting the pitch of each wire guide needle 43 on the same side, which has the same structure as the wire feeding guide needle pitch adjusting structure.

[0066] The wire guide needle pitch adjusting structure comprises a wire guide needle mounting plate for mounting and adjusting the wire guide needle 43, which is integrally provided with the wire guide shaft on which the wire guide needle 43 is located, and a first waist-shaped hole b is formed through the two side walls of the wire guide needle mounting plate, the length direction of the first waist-shaped hole b is perpendicular to the wire feeding direction, and each wire guide needle 43 on the same side penetrates the first waist-shaped hole b and can move along the length direction of the first waist-shaped hole b.

[0067] The wire guide needle pitch adjusting structure further comprises a wire guide needle fastener corresponding to each wire guide needle 43 and fixedly connected to the wire guide needle mounting plate.

[0068] The wire guide needle fastener comprises a wire guide needle fixing block, a second waist-shaped hole b is formed through the wire guide needle fixing block, and a threaded hole b is provided on the wire guide needle mounting plate corresponding to the second waist-shaped hole b, and the wire guide needle fastening screw is threadedly connected with the threaded hole b through the second waist-shaped hole b.

[0069] When adjusting the wire guide needle 43, the wire guide needle fastening screw is loosened, the wire guide needle fixing block is moved, the wire guide needle 43 fixedly connected to the wire guide needle fixing block is moved in the first waist-shaped hole b, after moving to the position, the wire guide needle fastening screw is tightened, the head of the wire guide needle fastening screw is tightly pressed against the wire guide needle mounting plate, and the wire guide needle 43 is fixed.

[0070] In other embodiments, the wire guide needle 43 can be fixed on different specification blocks, the specification blocks are detachably mounted on the two wire guide shafts by screws, and the pitch of the wire guide needle 43 on different specification blocks is different, when the pitch needs to be adjusted, the specification block with the corresponding pitch is replaced.

[0071] Embodiment 2: This embodiment is basically the same as embodiment 1, the difference is that the wire feeding wheel set 11 is provided as two sets, and the two sets of wire feeding wheel sets 11 are distributed side by side; the pipe feeding wheel set 21 can be provided as two sets or one set. The two wire feeding wheels 112 are separately provided or integrally provided, and the two wire feeding wheels 111 are coaxially provided and driven by a motor (not shown in the figure).

[0072] In other embodiments, in order to make the wire pitch as small as possible, the two wire feeding wheel sets 11 are distributed staggered, and the two wire feeding wheels 111 arranged in front and back are connected by synchronous pulleys driven by a motor.

[0073] Embodiment 3: This embodiment is basically the same as Embodiment 1, except that the wire feeding wheel set 11 is arranged as one set, and the pipe feeding wheel set 21 is arranged as one set.

[0074] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and to implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made in accordance with the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A wire and tube feeding device of a multi-wire multi-tube winding machine, comprising a wire feeding mechanism, a tube feeding mechanism, and a sleeve clamping module, characterized in that: The tube feeding mechanism and the wire feeding mechanism are arranged side by side, and the sleeve clamp module is driven to switch between the tube feeding station on one side of the tube feeding mechanism and the wire threading station on one side of the wire feeding mechanism; The wire feeding mechanism comprises at least one group of wire feeding wheel sets distributed along a direction perpendicular to the wire feeding direction, and each wire feeding wheel set is provided with a wire guide needle on the input side and the output side; The tube feeding mechanism comprises at least one group of tube feeding wheel sets, and each tube feeding wheel set is provided with a tube guide needle on the input side and the output side; When the wire feeding wheel set is more than one group, the wire threading device further comprises a wire guide needle spacing adjusting structure for adjusting the spacing of each wire guide needle.

2. The thread and tube feeding device of a multi-thread multi-tube winding machine according to claim 1, characterized in that: When the wire feeding wheel set is arranged in two groups, the two groups of wire feeding wheel sets are arranged side by side or staggered front and back.

3. The thread and tube feeding device of a multi-thread multi-tube winding machine according to claim 1, characterized in that: When the wire feeding wheel set is arranged in three groups, the three groups of wire feeding wheel sets are arranged in a "pin" shape or side by side.

4. A thread and tube feeding device for a multi-thread and multi-tube winding machine according to claim 2 or 3, characterized in that: The wire feeding wheel set comprises wire feeding wheels and wire pressing wheels arranged in an upper and lower distribution, the wire feeding wheels are driven to approach or move away from the wire pressing wheels to clamp or release the wire, the wire feeding wheels are driven to rotate to convey the wire, and the wire pressing wheels arranged side by side are separately arranged or integrally arranged; The tube feeding wheel set comprises tube feeding wheels and tube pressing wheels arranged in an upper and lower distribution, the tube feeding wheels are driven to approach or move away from the tube pressing wheels to clamp or release the sleeve, and the tube feeding wheels are driven to rotate to convey the sleeve.

5. The thread and tube feeding device of a multi-thread multi-tube winding machine according to claim 4, characterized in that: The wire feeding mechanism further comprises a wire feeding wheel spacing adjusting structure for adjusting the wheel center distance of each wire feeding wheel, and the wheel face width of the wire pressing wheel is greater than the wheel face width of the wire feeding wheel; The wire feeding wheel spacing adjusting structure comprises a shaft sleeve, the wire feeding wheel is fixedly sleeved on the outer wall of the shaft sleeve, and the shaft sleeve is fixedly connected with the driving shaft of the wire feeding wheel through a locking piece.

6. The thread and tube feeding device of a multi-thread multi-tube winding machine according to claim 1, wherein: The wire feeding and tube feeding device further comprises a double-shaft winding mechanism, the double-shaft winding mechanism comprises two wire passing shafts arranged on the output side of the wire feeding mechanism respectively, a rotation module for driving the two wire passing shafts to rotate, and a linear driving module for driving the two wire passing shafts to move linearly along the wire feeding direction; each wire guide needle on the corresponding output side of the two wire passing shafts is provided with the same number of wire passing guide needles, and a wire clamping assembly is further arranged on the wire passing shaft located at the tail of the wire threading station; The wire threading device further comprises a wire passing guide needle spacing adjusting structure for adjusting the spacing of each wire passing guide needle.

7. The thread and tube feeding device of a multiple thread and tube winding machine according to claim 6, characterized in that: The wire guide needle spacing adjusting structure and the wire passing guide needle spacing adjusting structure are the same, and each comprises a guide needle mounting plate for mounting and adjusting the wire guide needle or the wire passing guide needle, a first waist-shaped hole is formed through the two side walls of the guide needle mounting plate, the length direction of the first waist-shaped hole is perpendicular to the wire feeding direction, and each wire guide needle or each wire passing guide needle arranged on the same side penetrates the first waist-shaped hole and can move along the length direction of the first waist-shaped hole; The guide needle spacing adjusting structure further comprises a fastener corresponding to each wire guide needle or each wire passing guide needle and fixedly connected with the guide needle mounting plate, and the fastener is fixedly connected with the guide needle mounting plate through a fastening screw.

8. The thread and tube feeding device of a multi-thread multi-tube winding machine according to claim 7, characterized in that: The fastener comprises a fixed block, a second waist-shaped hole is formed through the fixed block, a threaded hole is formed on the corresponding guide needle mounting plate of the second waist-shaped hole, and the fastening screw is threadedly connected with the threaded hole through the second waist-shaped hole.

9. The thread and tube feeding device of a multiple thread and tube winding machine according to claim 1, wherein: The sleeve clamping module comprises a pipe cutting assembly for cutting the sleeve and a sleeve clamping assembly for clamping the cut sleeve, and the sleeve clamping assembly is arranged at the rear side of the pipe cutting assembly.

10. The thread and tube feeding device of a multi-thread multi-tube winding machine according to claim 9, characterized in that: The wire and tube feeding device further comprises a pipe clamping module, and the pipe clamping module comprises a pipe clamping jig for clamping the cut sleeve.

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