CN214601674U - Tin wire winding machine - Google Patents

Abstract

The utility model discloses a tin wire winder, which comprises a winding and blanking mechanism and a cutting and forming mechanism, wherein the winding and blanking mechanism comprises a rotating disc, a winding mandrel connected to the bottom of the rotating disc and a clamping jaw arranged at the bottom of the rotating disc in a sliding way, the bottom of the clamping jaw extends along the direction close to the winding mandrel to form an extrusion block, the extrusion block is provided with a first side wall and a second side wall which are mutually perpendicular, the intersection of the first side wall and the second side wall is inwards sunken to form an extrusion groove which is a quarter arc groove, the cutting and forming mechanism comprises a cutting plate and a cutting cylinder driving the cutting plate to move, the end part of the cutting plate is provided with a cutting edge, the side wall of the cutting edge is inwards sunken to form an adaptive groove which is an arc groove, when in use, the extrusion groove extrudes a tin wire on the winding mandrel, after the cutting plate rotates for 270 degrees, the cutting plate extends to abut against the first side wall to cut off the tin wire, the utility model discloses a cutting process has participated in the effect of partial coiling to the machining efficiency of tin ring has been promoted.

Description

Tin wire winding machine

Technical Field

The utility model relates to a tin ring processing technology field especially relates to a tin silk winder.

Background

The tin ring is formed by winding a tin wire, the forming process of the tin ring mainly comprises two processes, namely winding and cutting, one end of the tin wire is clamped and fixed on a mandrel in the winding process, then the tin wire is wound on the periphery of the mandrel through rotation, and the cutting process is to cut the wound and formed tin ring from the tin wire. The two processes are usually completed by two sets of equipment, wherein one equipment is only used for winding operation, and the other equipment is only used for cutting operation, so that the two equipment are required to be switched back and forth in the tin ring forming process, the operation is very inconvenient, and the processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

Accordingly, it is necessary to provide a tin wire winding machine having high processing efficiency.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a tin wire winder, tin wire winder includes coiling unloading mechanism and cuts off forming mechanism, coiling unloading mechanism includes the rolling disc, connects the coiling dabber and the slidable of rolling disc bottom locate the clamping jaw of the bottom of rolling disc, the bottom of clamping jaw is followed and is close to the direction extension of coiling dabber is formed with the extrusion piece, the extrusion piece has mutually perpendicular's first lateral wall and second lateral wall, first lateral wall with the crossing department of second lateral wall inwards caves in and is formed with the extrusion groove, the extrusion groove is quarter circular arc groove, it includes cutting board and drive cutting cylinder that cutting board removed to cut off forming mechanism, the tip of cutting board is provided with the sword angle, inwards caves in on the lateral wall of sword angle and is formed with the adaptation groove, the adaptation groove is the arc wall, during the use, the extrusion groove extrudees the tin wire on the coiling dabber, after the tin wire is rotated for 270 degrees, the cutting plate extends out to abut against the first side wall so as to cut the tin wire.

Furthermore, an avoiding groove is further formed in the intersection of the first side wall and the second side wall, the avoiding groove is of an arc-shaped groove structure, and the avoiding groove is located above the extrusion groove and communicated with the extrusion groove.

Further, tin silk winder still includes base and supporting seat, coiling unloading mechanism installs on the supporting seat, it installs to cut off forming mechanism on the base, be connected with the fixed plate on the base, one side of fixed plate is connected with the guide rail, it still includes the installation to cut off forming mechanism the guide block of the end that stretches out of cutting cylinder, the cylinder body of cutting cylinder with fixed plate fixed connection, the guide block with guide rail sliding fit, cut cutting board fixed mounting be in on the guide block, the cutting board with one side of guide rail is laminated mutually.

Furthermore, a guide channel is formed in the guide rail, and the height of the guide channel is consistent with that of the extrusion groove.

Further, coiling unloading mechanism still including the bottom plate of connection on the supporting seat, rotationally install the coiling on the base and follow the driving wheel, the rolling disc is located the coiling from the below of driving wheel and with the coiling is from the driving wheel linkage, install the bearing on the bottom plate, the outer lane of bearing with bottom plate fixed connection, the coiling from the lower terminal surface of driving wheel and the up end of rolling disc all with the inner circle fixed connection of bearing.

Further, the winding and blanking mechanism further comprises a winding motor, a winding driving wheel and a winding belt, the winding motor is fixedly mounted on the bottom plate, the winding driving wheel is connected with an output shaft of the winding motor, and the winding belt is sleeved outside the winding driving wheel and the winding driven wheel at the same time.

Further, the outer diameter of the winding driving wheel is smaller than that of the winding driven wheel.

Furthermore, the tin wire winding machine further comprises a wire feeding mechanism, wherein the wire feeding mechanism comprises a wire feeding support connected to the base and two opposite driving wheel discs rotatably mounted on the wire feeding support, and the outer annular surfaces of the two driving wheel discs are close to each other.

Further, the tin wire winding machine also comprises a wire winding wheel, and the wire winding wheel is rotatably arranged at the top of the supporting seat.

The utility model has the advantages that: the utility model provides a tin wire winder, the clamping jaw all can form the part structure of tin ring when beginning centre gripping tin wire and when cutting board cutting tin wire for the cutting process has also participated in the partial winding effect, and easy operation, convenient has promoted the machining efficiency of tin ring.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a perspective view of a tin wire winder of the present invention;

FIG. 2 is a perspective view from another perspective of the tin wire winder of FIG. 1;

FIG. 3 is a perspective view of the tin wire winder of FIG. 1 from yet another perspective;

FIG. 4 is a schematic view of the tin wire winding machine shown in FIG. 1, with the shroud and the reel omitted;

FIG. 5 is a perspective view of a winding and blanking mechanism of the tin wire winding machine shown in FIG. 4;

FIG. 6 is a bottom view of the winding and feeding mechanism of FIG. 5;

FIG. 7 is a cross-sectional view A-A of the winding and feeding mechanism of FIG. 6;

FIG. 8 is a cross-sectional view B-B of the winding and feeding mechanism of FIG. 6;

FIG. 9 is a perspective view of the rotary disk of the winding and feeding mechanism shown in FIG. 5;

FIG. 10 is a perspective view of the lifting column of the winding and feeding mechanism of FIG. 5;

FIG. 11 is a schematic view of the connection structure of the cutting mechanism and the base of the tin wire winding machine shown in FIG. 4;

FIG. 12 is a perspective view of a cutting board of the severing and forming mechanism of FIG. 11;

FIG. 13 is a perspective view of the lift mechanism of the tin wire winder of FIG. 4;

FIG. 14 is an enlarged view of a portion of the tin wire winder of FIG. 1 at A;

FIG. 15 is an enlarged view of a portion of the tin wire winder shown in FIG. 2 at B;

FIG. 16 is an enlarged view of a portion of the tin wire winder shown in FIG. 3 at C;

fig. 17 is an exploded view of the tin wire winder of fig. 1 winding a tin wire into a ring.

The names and the numbers of the parts in the figure are respectively as follows:

base 1 fixed plate 11 guide rail 12

Guide channel 121 supports seat 2 slide rail 21

Wire feeding support 41 of wire feeding mechanism 4 of reel 3

Winding and blanking mechanism 5 rotating disc 51 containing groove 511

Cover plate 512 avoiding groove 513 to wind mandrel 52

Through groove 532 for conical section 531 of lifting column 53

The clamping jaw 54 abuts against the clamping embedding part 542 of the wheel 541

Gripping portion 543 presses against first side wall 545 of block 544

The second side wall 546 is free from the groove 547 and the pressing groove 548

The clamping cylinder 56 has a base plate 57 wound around a driven wheel 571

Bearing 572 winding motor 58 winding drive wheel 581

Winding belt 582 pusher bar 59 linkage 591

Connecting post 592 push pawl 593 notch 594

Guide post 595 pushes away material cylinder 596 and cuts off forming mechanism 6

Cutting cylinder 61 cuts 62 sword angles 621 of board

Adapting groove 622 guide block 63 spring 55

Groove 711 of sliding plate 71 of lifting mechanism 7

Chute 712 connecting plate 72 lead screw 73

Fixed block 74 lifting motor 75 lifting driving wheel 751

Lifting driven wheel 752 lifting belt 753

Detailed Description

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

Referring to fig. 1-3, the present invention provides a tin wire winding machine, which comprises a base 1, a supporting base 2, a winding wheel 3, a wire feeding mechanism 4, a winding and blanking mechanism 5, and a cutting and forming mechanism 6, wherein, supporting seat 2 is connected perpendicularly on base 1, wire winding wheel 3 rotationally installs the top at supporting seat 2, wire feeding mechanism 4 installs the one side at base 1, wire feeding mechanism 4 is used for straightening the tin silk of winding on wire winding wheel 3 and sends into 5 departments to coiling unloading mechanism, coiling unloading mechanism 5 movably installs on supporting seat 2 and is located one side of wire feeding mechanism 4, coiling unloading mechanism 5 is used for the tin silk that centre gripping wire feeding mechanism 4 sent and convolutes the tin silk into a ring, cut off forming mechanism 6 and install the opposite side at base 1, cut off forming mechanism 6 and be used for cutting off the tin silk of coiling the ring, the tin ring after cutting off is released under coiling unloading mechanism 5's effect.

The wire feeding mechanism 4 comprises a wire feeding support 41 connected to the base 1 and two opposite driving wheel discs rotatably mounted on the wire feeding support 41, the outer annular surfaces of the two driving wheel discs are close to each other, one of the driving wheel discs is driven by a wire feeding motor mounted on the wire feeding support 41 to rotate, so that when a tin wire on the wire winding wheel 3 passes through a gap between the two driving wheel discs, the rotation of the driving wheel discs can drive the tin wire to move so as to drive the wire winding wheel 3 to rotate to release the tin wire.

Referring to fig. 5-8, the winding and blanking mechanism 5 includes a rotating disc 51, a winding spindle 52, a lifting column 53, a clamping jaw 54 and an elastic member 55, the winding spindle 52 is connected to the bottom of the rotating disc 51, the lifting column 53 is movably inserted into the rotating disc 51 along the axial direction of the rotating disc 51, the clamping jaw 54 is slidably inserted and connected to the bottom of the rotating disc 51 along the radial direction of the rotating disc 51, the lifting column 53 has a tapered section 531, the clamping jaw 54 is rotatably mounted with a holding wheel 541, the elastic member 55 is mounted in the rotating disc 51, and one end of the elastic member 55 elastically holds the side of the clamping jaw 54 away from the holding wheel 541, so that the holding wheel 541 is held against the tapered section 531 under the elastic force of the elastic member 55.

Referring to fig. 10, the small end of the conical section 531 is located below, and the large end of the conical section 531 is located above. When the lifting column 53 moves downward, the clamping jaws 54 compress the elastic member 55 and move outward in the radial direction of the rotating disc 51, so that the clamping jaws 54 gradually move away from the winding mandrel 52, thereby releasing the tin wire; when the lifting column 53 moves upward, the clamping jaws 54 move inward in the radial direction of the rotating disc 51 under the elastic force of the elastic member 55, so that the clamping jaws 54 gradually approach the winding mandrel 52, and the tin wire fed from the wire feeding mechanism 4 is clamped and fixed. In addition, because elastic component 55 is scalable, can satisfy the fixed demand of centre gripping to the tin silk of different diameter sizes, the commonality is wide.

Referring to fig. 9, in a specific embodiment, the rotating disc 51 is a disk-shaped structure with a through center, a receiving slot 511 is formed on a lower end surface of the rotating disc 51 and is recessed inward along a radial direction of the rotating disc 51, the receiving slot 511 is a strip-shaped structure, two ends of the receiving slot 511 penetrate through a side wall of the rotating disc 51, upper ends of the clamping jaws 54 are slidably inserted into the receiving slot 511, a cover plate 512 is detachably mounted on an outer wall of the rotating disc 51, the elastic member 55 is received in the receiving slot 511, one end of the elastic member 55 elastically abuts against the clamping jaw 54, and the other end of the elastic member 55 elastically abuts against the cover plate 512.

In the present embodiment, the elastic member 55 is a spring. It is understood that in other embodiments not shown, the elastic member 55 may also be an elastic and rigid element such as a stainless steel elastic sheet or a copper elastic sheet, which is not limited herein.

It should be noted that, the above-mentioned clamping jaws 54 are slidably connected with the rotating disc 51 in a snap fit manner, which means that the clamping jaws 54 can move inward or outward along the radial direction of the rotating disc 51, but cannot be disengaged from the rotating disc 51. For this purpose, the cross section of the receiving groove 511 may be configured as an inverted "convex" shape, or the cross section of the receiving groove 511 may be configured as a rectangular shape, and at this time, a stopper is detachably and fixedly mounted on the bottom of the rotating disc 51, so that the stopper is partially slidably inserted into the clamping jaw 54, and the clamping jaw 54 is also prevented from being separated from the rotating disc 51, and the radial movement of the clamping jaw 54 along the rotating disc 51 is not affected.

Referring to fig. 8 again, the winding and blanking mechanism 5 further includes a clamping cylinder 56, in the present embodiment, the lifting column 53 is formed by an extending end of the clamping cylinder 56, or the extending end of the clamping cylinder 56 is connected to the lifting column 53, and both of the above two manners can make the lifting column 53 move up or down along the longitudinal direction under the driving action of the clamping cylinder 56.

Further, the winding and blanking mechanism 5 further comprises a bottom plate 57, a winding driven wheel 571 is rotatably mounted on the bottom plate 57, a cylinder body of the clamping cylinder 56 is fixedly connected with the bottom plate 57, the rotating disc 51 is located below the winding driven wheel 571 and is linked with the winding driven wheel 571, so that the rotating disc 51 can rotate along with the winding driven wheel 571, and the lower end of the lifting column 53 penetrates through the winding driven wheel 571 and then extends into the rotating disc 51. In addition, a shield (not shown) is provided on the bottom plate 57, and the shield is used for shielding the winding and discharging mechanism 5.

In a specific embodiment, the bearing 572 is attached to the base plate 57, the outer ring of the bearing 572 is fixedly connected to the base plate 57, and both the lower end surface of the wound driven pulley 571 and the upper end surface of the rotating disc 51 are fixedly connected to the inner ring of the bearing 572. The bearing 572 can provide a good support for the winding follower 571.

The winding and blanking mechanism 5 further comprises a winding motor 58, a winding driving wheel 581 and a winding belt 582, wherein the winding motor 58 is fixedly arranged on the bottom plate 57, the winding driving wheel 581 is connected with an output shaft of the winding motor 58, and the winding belt 582 is sleeved outside the winding driving wheel 581 and the winding driven wheel 571 at the same time. During winding, the winding motor 58 is started to finally drive the winding driven wheel 571 to rotate, so as to drive the rotating disc 51 to rotate, further to drive the clamping jaw 54 to rotate together, and when the clamping jaw 54 rotates, the tin wire clamped and fixed by the clamping jaw 54 can be driven to twist, so that the straight tin wire is wound into an annular structure, namely a tin ring is formed. In addition, the outer diameter of the winding driving wheel 581 is smaller than that of the winding driven wheel 571, so that the deceleration movement is realized, the clamping jaw 54 is ensured to rotate slowly, and the winding quality is improved.

In addition, in a specific embodiment, the clamping jaw 54 includes an embedding portion 542 and a clamping portion 543, the embedding portion 542 is slidably embedded and connected with the receiving slot 511, the retaining wheel 541 is rotatably mounted on the embedding portion 542, the elastic member 55 elastically supports the embedding portion 542, the clamping portion 543 is located on one side of the winding core shaft 52, and the bottom of the clamping portion 543 clamps and fixes the tin wire on the winding core shaft 52. The clamping jaw 54 is slidably disposed on one side of the receiving slot 511, and the elastic member 55, the clamping portion 542 and the retaining wheel 541 are also disposed in the other side of the receiving slot 511, so that the two opposite sides of the tapered section 531 of the lifting column 53 are simultaneously retained by the retaining wheel 541, so that the lifting column 53 is stressed more uniformly, and the phenomenon that the lifting column 53 is bent due to single-side stress can be effectively prevented.

Referring to fig. 7 and 8 again, the winding and discharging mechanism 5 further includes a material pushing rod 59, a connecting rod 591, a connecting rod 592 and a material pushing claw 593, the material pushing rod 59 is slidably disposed in the lifting column 53 along the axial direction of the lifting column 53, the connecting rod 591 is horizontally inserted on the material pushing rod 59 and slidably connected with the lifting column 53, the connecting rod 592 is vertically connected to one end of the connecting rod 591, the connecting rod 592 is slidably connected with the rotating disc 51, the lower end of the connecting rod 592 penetrates out of the rotating disc 51, the material pushing claw 593 is connected with the lower end of the connecting rod 592, a notch 594 is formed in the material pushing claw 593, the notch 594 is in a U-shaped structure, and the notch 594 is sleeved outside the winding mandrel 52.

The lifting column 53 is a hollow tubular structure with two through ends, two through grooves 532 are formed in the side wall of the lifting column 53 along the axial direction of the lifting column 53, the two through grooves 532 are arranged oppositely, the through grooves 532 are communicated with the inner cavity of the lifting column 53, and the connecting rod 591 can slidably penetrate through the through grooves 532. When the material pushing rod 59 slides axially relative to the lifting column 53, the connecting rod 591 can slide along the through groove 532 simultaneously under the driving of the material pushing rod 59.

In addition, the rotating disc 51 is further provided with an avoiding groove 513, the avoiding groove 513 penetrates through the upper end surface and the lower end surface of the rotating disc 51, the connecting column 592 penetrates through the avoiding groove 513, and the avoiding groove 513 is arranged to prevent the connecting column 592 from interfering with the rotating disc 51 when moving. In the present embodiment, the avoiding groove 513 has a long strip shape, and the extending direction of the avoiding groove 513 is perpendicular to the extending direction of the storage groove 511.

When the tin wire is wound into a ring and cut off by the cutting and forming mechanism 6, the tin ring is wound on the winding mandrel 52, the pushing rod 59 is moved downwards, so that the connecting rod 591, the connecting column 592 and the pushing claw 593 are driven to move downwards at the same time, the tin ring is pushed downwards under the blocking action of the pushing claw 593, the tin ring is separated from the winding mandrel 52, and the blanking function is realized.

In addition, the end of the connecting rod 591 far away from the connecting column 592 is connected with a guide post 595, the guide post 595 and the connecting column 592 are symmetrically arranged, the guide post 595 is connected with the rotating disc 51 in a sliding manner, and by arranging the guide post 595, the stress difference at the two ends of the connecting rod 591 can be reduced, and the stable movement of the connecting column 592 is ensured.

In this embodiment, coiling unloading mechanism 5 still includes and pushes away material cylinder 596, and the cylinder body fixed connection that pushes away material cylinder 596 is at the top of centre gripping cylinder 56, and ejector pin 59 is formed by the end that stretches out that pushes away material cylinder 596, and during the use, stretches out through the end that stretches out that controls to push away material cylinder 596 to the realization is to the thrust effect of tin ring. The material pushing rod 59 and the lifting column 53 are coaxially arranged, the material pushing rod 59 can be slidably arranged in the lifting column 53, the structure is more compact, the space is saved, the action of clamping a tin wire when the lifting column 53 moves up and down is independent of the action of pushing and supporting a tin ring when the material pushing rod 59 moves up and down, the two actions cannot interfere with each other, the structural design is ingenious, the layout is reasonable, and the structure and the use are convenient to optimize.

Referring to fig. 12 and 16, a pressing block 544 is formed at the bottom of the clamping jaw 54 and extends in a direction close to the winding mandrel 52, the pressing block 544 has a first side wall 545 and a second side wall 546 which are perpendicular to each other, a pressing groove 548 is formed at the intersection of the first side wall 545 and the second side wall 546 and is recessed inwards, the pressing groove 548 is a quarter-arc groove, the cutting and forming mechanism 6 includes a cutting plate 62 and a cutting cylinder 61 which drives the cutting plate 62 to move, an edge angle 621 is arranged at the end of the cutting plate 62, an adapting groove 622 is formed on the side wall of the edge angle 621 and is recessed inwards, the adapting groove 622 is an arc groove, when in use, the pressing groove 548 of the pressing block 544 presses the tin wire on the winding mandrel 52, and after rotating 270 °, the cutting plate 62 extends and is held against the first side wall 545 to cut the tin wire.

Figure 17 shows the process of winding the tin wire into a ring:

referring to fig. 17A, before winding begins, the extrusion block 544 and the cutting plate 62 are located on the same side of the winding mandrel 52, and then the extrusion block 544 is moved closer to the winding mandrel 52 until the extrusion groove 548 extrudes one end of the tin wire outside the winding mandrel 52, at which time, a quarter of the tin ring is formed; then, rotating 270 degrees along the arrow direction, wherein the tin wire is molded as shown in fig. 17B, and the tin ring is roughly molded; finally, the cutting cylinder 61 is started to move the cutting plate 62 toward the first side wall 545, so that the cutting edge 621 cuts the tin wire, the cutting edge 621 abuts against the first side wall 545, and during the cutting process of the tin wire, a part of the tin wire, which is separated from the winding mandrel 52, is attached to the outer circumferential surface of the winding mandrel 52 under the extrusion of the adapting groove 622, so that a complete tin ring is formed during the cutting process, as shown in fig. 17C. So, the partial structure that the homoenergetic formed the tin ring when the clamping jaw 54 began the centre gripping tin silk and when cutting plate 62 cut the tin silk, easy operation, convenient has promoted the machining efficiency of tin ring.

In a specific embodiment, an avoiding groove 547 is further formed at the intersection of the first side wall 545 and the second side wall 546, the avoiding groove 547 is in an arc-shaped groove structure, and the avoiding groove 547 is located above the pressing groove 548 and is communicated with the pressing groove 548. Through setting up dodge recess 547, can effectively avoid extrusion piece 544 when the extrusion tin silk included angle of extrusion piece 544 and the collision of winding dabber 52, played good guard action.

In addition, referring to fig. 11, the base 1 is connected with a fixing plate 11, one side of the fixing plate 11 is connected with a guide rail 12, the cutting and forming mechanism 6 further includes a guide block 63 installed at the extending end of the cutting cylinder 61, the cylinder body of the cutting cylinder 61 is fixedly connected with the fixing plate 11, the guide block 63 is in sliding fit with the guide rail 12, the cutting plate 62 is fixedly installed on the guide block 63, and the cutting plate 62 is attached to one side of the guide rail 12. During the cutting tin wire, the end that stretches out of cutting cylinder 61 stretches out and then drives guide block 63 and remove together with cutting board 62, and then realizes the cutting function, and this in-process, cutting board 62 laminates with one side of guide rail 12 mutually, and guide rail 12 can prevent that cutting board 62 from warping, can effectively avoid taking place to warp and then influence the condition emergence of normal cutting because of cutting board 62 thickness is thinner. In addition, the guide block 62 is slidably engaged with the guide rail 12 to guide the movement of the cutting plate 62.

In addition, the guide rail 12 is provided with a guide channel 121, and the height of the guide channel 121 is consistent with the height of the pressing groove 548. When the tin wire feeding device is used, after the tin wire sent by the wire feeding mechanism 4 passes through the guide channel 121, one end of the tin wire is just positioned at the extrusion groove 548, so that the accuracy of a wire feeding position is ensured.

Referring to fig. 4 and 13, in this embodiment, the tin wire winder further includes a lifting mechanism 7, the lifting mechanism 7 is used for lifting and lowering the winding and blanking mechanism 5, the lifting mechanism 7 includes a sliding plate 71 connected to the bottom plate 57, a connecting plate 72 connected to the top of the sliding plate 71, a screw rod 73 rotatably mounted on the connecting plate 72, and a fixing block 74 fixedly connected to one side of the supporting seat 2, the sliding plate 71 is slidably connected to the supporting seat 2, the sliding plate 71 is provided with a notch 711, and one end of the fixing block 74 passes through the notch 711 and then is in threaded connection with the screw rod 73. Because slide 71 and supporting seat 2 sliding connection, and fixed block 74 and supporting seat 2 fixed connection, when lead screw 73 rotates, just can force slide 71 and bottom plate 57 together along vertical upwards or downstream, so, realized winding unloading mechanism 5 upwards or downstream, when winding unloading mechanism 5 was along longitudinal movement, clamping jaw 54 centre gripping tin silk rotated, just can make the tin silk be the heliciform and twine on winding dabber 52, and then can obtain heliciform tin silk circle, in order to satisfy the processing needs of different specification tin silk circles, therefore the commonality is strong. The process realizes automatic operation, has high production efficiency and reduces labor cost.

In a specific embodiment, a sliding groove 712 is disposed on a side wall of the sliding plate 71, a sliding rail 21 engaged with the sliding groove 712 is disposed on a side wall of the supporting seat 2, and the sliding rail 21 is slidably connected to the sliding groove 712.

The lifting mechanism 7 further comprises a lifting motor 75, a lifting driving wheel 751, a lifting driven wheel 752 and a lifting belt 753, the lifting motor 75 is fixedly installed on the connecting plate 72, the lifting driving wheel 751 is installed on an output shaft of the lifting motor 75, the lifting driven wheel 752 is fixedly sleeved outside the screw rod 73, the lifting belt 753 is sleeved outside the lifting driving wheel 751 and the lifting driven wheel 752 at the same time, when a spiral tin ring needs to be machined, the lifting motor 75 is started, finally, the screw rod 73 can be driven to rotate, and the winding and blanking mechanism 5 is further enabled to move upwards or downwards along the longitudinal direction. In the present embodiment, the lift motor 75 is a forward/reverse rotation motor. In addition, the outer diameter of the lifting driving wheel 751 is smaller than that of the lifting driven wheel 752, so that the speed reduction movement is realized, the winding and blanking mechanism 5 is ensured to slowly lift, and the precision of the lifting height is favorably controlled.

The utility model provides a tin wire winder, the elasticity effect through elastic component 55 makes clamping jaw 54 centre gripping fixed tin wire, because elastic component 55 is scalable, can satisfy the centre gripping fixed demand to the tin wire of different diameter sizes, the commonality is wide; the material pushing rod 59 is slidably arranged in the lifting column 53, the structure is more compact, the space is saved, the action of clamping the tin wire when the lifting column 53 moves up and down and the action of pushing and supporting the tin ring when the material pushing rod 59 moves up and down are independent from each other, the actions of the two are not interfered with each other, the structural design is ingenious, the layout is reasonable, and the structure is further optimized; in addition, the partial structure that can all form the tin ring when clamping jaw 54 begins centre gripping tin silk and cutting board 62 cuts the tin silk, moreover, the steam generator is simple in operation, and is convenient, the machining efficiency of tin ring has been promoted, and, when coiling unloading mechanism 5 was along longitudinal movement, clamping jaw 54 centre gripping tin silk rotated, can make the tin silk be the heliciform and twine on coiling dabber 52, and then can obtain the heliciform tin silk circle, in order to satisfy the processing needs of different specification tin silk circles, the commonality is strong, above all realized automation mechanized operation, high production efficiency, and labor cost is reduced.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (9)

1. A tin wire winder is characterized in that: the tin wire winder comprises a winding and blanking mechanism and a cutting and forming mechanism, wherein the winding and blanking mechanism comprises a rotating disc, a winding mandrel and a clamping jaw, the winding mandrel is arranged at the bottom of the rotating disc, the clamping jaw can be slidably arranged at the bottom of the rotating disc, an extrusion block is formed by extending the bottom of the clamping jaw in the direction close to the winding mandrel and is provided with a first side wall and a second side wall which are perpendicular to each other, the intersection of the first side wall and the second side wall is inwards sunken to form an extrusion groove, the extrusion groove is a quarter arc groove, the cutting and forming mechanism comprises a cutting plate and a cutting cylinder for driving the cutting plate to move, the end part of the cutting plate is provided with a cutting edge, an adaptation groove is inwards sunken on the side wall of the cutting edge, the adaptation groove is an arc groove, and during use, the extrusion groove extrudes a tin wire on the winding mandrel, after the tin wire is rotated for 270 degrees, the cutting plate extends out to abut against the first side wall so as to cut the tin wire.

2. The tin wire winding machine of claim 1, wherein: an avoiding groove is further formed in the intersection of the first side wall and the second side wall, the avoiding groove is of an arc-shaped groove structure, and the avoiding groove is located above the extrusion groove and communicated with the extrusion groove.

3. The tin wire winding machine of claim 1, wherein: the tin wire winder further comprises a base and a supporting seat, the winding and blanking mechanism is installed on the supporting seat, the cutting and forming mechanism is installed on the base, a fixed plate is connected onto the base, one side of the fixed plate is connected with a guide rail, the cutting and forming mechanism further comprises a guide block installed at the extending end of the cutting cylinder, the cylinder body of the cutting cylinder is fixedly connected with the fixed plate, the guide block is in sliding fit with the guide rail, the cutting plate is fixedly installed on the guide block, and the cutting plate is attached to one side of the guide rail.

4. A tin wire winder as claimed in claim 3, wherein: the guide rail is provided with a guide channel, and the height of the guide channel is consistent with that of the extrusion groove.

5. A tin wire winder as claimed in claim 3, wherein: the winding and blanking mechanism further comprises a bottom plate connected to the supporting seat, a winding driven wheel is rotatably mounted on the base, the rotating disc is located below the winding driven wheel and is linked with the winding driven wheel, a bearing is mounted on the bottom plate, an outer ring of the bearing is fixedly connected with the bottom plate, a lower end face of the winding driven wheel and an upper end face of the rotating disc are fixedly connected with an inner ring of the bearing.

6. The tin wire winding machine of claim 5, wherein: the winding and blanking mechanism further comprises a winding motor, a winding driving wheel and a winding belt, the winding motor is fixedly mounted on the bottom plate, the winding driving wheel is connected with an output shaft of the winding motor, and the winding belt is sleeved outside the winding driving wheel and the winding driven wheel.

7. The tin wire winding machine of claim 6, wherein: the outer diameter of the winding driving wheel is smaller than that of the winding driven wheel.

8. A tin wire winder as claimed in claim 3, wherein: the tin wire winding machine further comprises a wire feeding mechanism, the wire feeding mechanism comprises a wire feeding support connected to the base and two opposite driving wheel discs rotatably mounted on the wire feeding support, and the outer annular surfaces of the two driving wheel discs are close to each other.

9. The tin wire winder of claim 8, wherein: the tin wire winding machine further comprises a wire winding wheel, and the wire winding wheel is rotatably arranged at the top of the supporting seat.

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