CN113327763A - Winding machine for self-adhesive coil - Google Patents

Abstract

The invention discloses a winding machine for a self-adhesive coil, which comprises a winding machine body, wherein a first support is fixed at the rear part of the right side of the winding machine body, a sliding block is connected to the first support in a sliding manner, and a first driving mechanism is arranged on the first support; the front part of the sliding block is provided with a first heating cavity with an opening at the right side, the left side of the front part of the sliding block is provided with a through hole communicated with the first heating cavity, a hot air gun is fixed on the sliding block, and the first heating cavity is communicated with a hot air outlet of the hot air gun; a second support is fixed at the front part of the right side of the winding machine body, a second driving mechanism is installed on the second support, a third support is fixed at the driving end of the second driving mechanism, an end cover is fixed at one side of the third support, which faces the sliding block, a second heating cavity with an opening at the left side is arranged in the end cover, and an air outlet hole communicated with the second heating cavity is arranged in the end cover; the invention can improve the heating effect of the self-adhesive coil, improve the production efficiency of the self-adhesive coil and reduce the labor intensity of workers.

Description

Winding machine for self-adhesive coil

Technical Field

The invention relates to the technical field of winding machines, in particular to a winding machine for a self-adhesive coil.

Background

At present, in the production process of the self-adhesive coil, firstly, the hot air self-adhesive wire needs to be wound into the self-adhesive coil through a winding machine, after the hot air self-adhesive wire is wound into the self-adhesive coil through the winding machine, the self-adhesive coil needs to be taken down from the winding machine in a manual mode, then, the self-adhesive coil after winding is heated in a mode that a hot air gun is manually held, two adjacent strands of hot air self-adhesive wires can be mutually adhered after the self-adhesive coil is heated, and the self-adhesive coil is prevented from being loosened; however, in the production process of the self-adhesive coil, the heating of the self-adhesive coil needs to be realized by manually holding the hot air gun, so that the heating effect of the self-adhesive coil is poor, and the production efficiency of the self-adhesive coil is low and the labor intensity of workers is high.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the winding machine for the self-adhesive coil, which can improve the heating effect of the self-adhesive coil, so that two adjacent hot air self-adhesive wires in the self-adhesive coil can be reliably bonded, and the heating of the self-adhesive coil can be automatically completed in a mechanized mode, so that the production efficiency of the self-adhesive coil can be improved, and the labor intensity of workers can be reduced.

The winding machine for the self-adhesive coil comprises a winding machine body, wherein a winding bar group is arranged at the rear part of the right side of the winding machine body, a pay-off rack is fixed on the winding bar group, a pay-off wheel is rotatably connected onto the pay-off rack, hot air self-adhesive wires are wound on the pay-off wheel, a winding shaft is arranged at the front part of the right side of the winding machine body, a winding part is arranged at the right end of the winding shaft, when the winding shaft rotates, the winding part is used for winding the hot air self-adhesive wires led out from the pay-off wheel into a coil, a first support is fixed at the rear part of the right side of the winding machine body, a sliding block is slidably connected onto the first support, and a first driving mechanism used for driving the sliding block to slide in a reciprocating manner along the axial direction of the winding shaft is arranged on the first support; the front part of the sliding block is provided with a first heating cavity with an opening at the right side, the left side of the front part of the sliding block is provided with a through hole communicated with the first heating cavity, the winding shaft is arranged in the through hole in a penetrating way, a gap is reserved between the hole wall of the through hole and the outer wall of the winding shaft, the inner diameter of the through hole is smaller than the outer diameter of a coil after winding is finished, a hot air gun is fixed on the sliding block and is electrically connected with a controller in the winding machine body, and the first heating cavity is communicated with a hot air outlet of the hot air gun; the front portion on coiling machine body right side is fixed with the second support, install second actuating mechanism on the second support, be fixed with the third support on second actuating mechanism's the drive end, the third support is fixed with the end cover towards one side of slider, second actuating mechanism is used for driving the end cover along the axial direction reciprocating motion of spool, second actuating mechanism drives the end cover so that the end cover supports with the slider and leans on the back, the end cover is used for sealing the opening on first heating chamber right side, be provided with left side open-ended second heating chamber in the end cover, be provided with the exhaust vent with second heating chamber intercommunication in the end cover.

The winding machine for the self-adhesive coil is characterized in that the first heating cavity and the second heating cavity are both of circular structures, and the first heating cavity, the second heating cavity and the through hole are all arranged coaxially with the winding shaft; through all setting up first heating chamber and second heating chamber into circular column structure after, after hot-blast entering into first heating chamber and second heating chamber that blows off as hot-blast rifle, the hot-blast rotatory effect that can produce better that enters into in first heating chamber and the second heating chamber, so, can realize the circumference heating to the self-adhesive coil after the winding is accomplished better.

The invention relates to a winding machine for self-adhesive coils, wherein an air inlet hole is formed in a sliding block and is communicated with a first heating cavity, the air inlet hole is positioned at the upper part of the rear side of the first heating cavity, the rear end of the air inlet hole is connected with a connector, and the connector is communicated with a hot air outlet of a hot air gun through a hot air pipe; the air outlet is positioned at the lower part of the rear side of the second heating cavity; through setting up the fresh air inlet on the upper portion of first heating chamber rear side and with the exhaust vent setting behind the lower part of second heating chamber rear side, can make hot-blast first heating chamber and the second heating chamber of flowing through reliably to make hot-blast rotatory effect that produces better, so, can realize the circumference heating to the self-adhesive coil after the winding is accomplished better.

The winding machine for the self-adhesive coil is characterized in that the air inlet hole extends along the tangential direction of the first heating cavity, and the air outlet hole extends along the tangential direction of the second heating cavity; through setting up the fresh air inlet to the structure back that the tangential direction extends along first heating chamber, the hot-blast inner wall that strikes first heating chamber that gets into by the fresh air inlet is back, because first heating chamber is circular column structure, so, can make hot-blast rotatory effect that produces better, so, can realize the circumference heating to the self-adhesive coil after the winding is accomplished better, furthermore, because the second heating chamber is circular column structure, so, can assist the hot-blast rotatory effect that produces that enters into in the second heating chamber, in order to improve the circumference heating effect to the self-adhesive coil after the winding is accomplished, through set up the exhaust vent to the structure back that the tangential direction extends along the second heating chamber, the convenient hot-blast discharge that has produced rotatory effect outside the end cover after accomplishing the self-adhesive coil heating.

The winding machine for the self-adhesive coil is characterized in that one side, facing the sliding block, of the end cover is provided with an annular boss, the annular boss and the second heating cavity are coaxially arranged, the annular boss is used for being inserted into the first heating cavity after the end cover is abutted against the sliding block, and the outer peripheral wall of the annular boss is attached to the inner peripheral wall of the first heating cavity after the annular boss is inserted into the first heating cavity; through the arrangement of the annular boss, after the end cover is abutted to the sliding block, the annular boss can be inserted into the first heating cavity, and the outer peripheral wall of the annular boss can be attached to the inner peripheral wall of the first heating cavity, so that the sealing effect between the end cover and the sliding block can be improved, and hot air entering the first heating cavity and the second heating cavity can be effectively prevented from leaking out from a gap between the end cover and the sliding block.

The invention relates to a winding machine for self-adhesive coils, wherein two sliding seats distributed in the front-back direction are fixed at the bottom of the rear side of a sliding block, two sliding rails distributed in the front-back direction are fixed on a first support, each sliding rail extends along the axial direction of a winding shaft, and each sliding seat is connected with one sliding rail in a sliding manner; by adopting such a structure, the slider can be reliably slidably attached to the first bracket.

The invention relates to a winding machine for a self-adhesive coil, wherein a first driving mechanism comprises a servo motor, a lead screw and a nut sleeve, the servo motor is electrically connected with a controller in a winding machine body, the servo motor is fixed on a first support, the nut sleeve is arranged in a sliding block in a penetrating way and is fixedly connected with the sliding block, a bearing seat is fixed on the first support, the lead screw is arranged in the nut sleeve in a penetrating way and is in threaded connection with the nut sleeve, one end of the lead screw is in transmission connection with an output shaft of the servo motor through a coupler, and the other end of the lead screw is in rotary connection with the bearing seat; after the first driving mechanism is adopted, when the servo motor drives the screw rod to rotate towards one direction, the sliding block can slide towards one side close to the end cover under the matching action of the screw rod and the nut sleeve, and when the servo motor drives the screw rod to rotate towards the other direction, the sliding block can slide towards one side far away from the end cover under the matching action of the screw rod and the nut sleeve, and in addition, the sliding stroke of the sliding block can be controlled by the number of turns of the screw rod driven by the servo motor to rotate.

The invention relates to a winding machine for self-adhesive coils, wherein a second driving mechanism comprises a guide rod cylinder, the guide rod cylinder is fixed on a second bracket, a third bracket is fixed with the driving end of the guide rod cylinder, and the guide rod cylinder is used for driving an end cover to reciprocate along the axial direction of a winding shaft; after adopting this kind of second actuating mechanism, when the piston rod of guide arm cylinder extended, the guide arm cylinder can drive the end cover and remove towards the one side of keeping away from the slider, and when the piston rod of guide arm cylinder contracted, the guide arm cylinder can drive the end cover and remove towards the one side that is close to the slider, and can make end cover and slider support and lean on.

The invention relates to a winding machine for a self-adhesive coil, wherein a take-up pan is fixed on a second bracket, the take-up pan gradually inclines downwards from back to front, and the take-up pan is positioned below a winding part; through the setting of take-up (stock) pan, after the slider will be accomplished the coiling and after the self-adhesive coil after hot-blast heating pushes away from winding portion, the self-adhesive coil can fall on the take-up (stock) pan, when the material case was placed to the front side of take-up (stock) pan, the self-adhesive coil who falls on the take-up (stock) pan can the landing in the material case, can bring the convenience for the ejection of compact of self-adhesive coil promptly.

The invention can improve the heating effect of the self-adhesive coil, so that two adjacent strands of hot air self-adhesive wires in the self-adhesive coil can be reliably bonded, the loosening phenomenon of the self-adhesive coil can be effectively avoided, and the heating of the self-adhesive coil can be automatically completed in a mechanized mode, thereby improving the production efficiency of the self-adhesive coil and reducing the labor intensity of workers.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic perspective view of the present invention at a first viewing angle;

FIG. 2 is a perspective view of the present invention at a second viewing angle;

FIG. 3 is a perspective view of the present invention at a third viewing angle;

FIG. 4 is a perspective view of the present invention at a fourth viewing angle;

fig. 5 is a schematic perspective view of the present invention at a fifth viewing angle.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The winding machine for the self-adhesive coil comprises a winding machine body 1, wherein a row rod group 11 is arranged at the rear part of the right side of the winding machine body 1, a pay-off rack 12 is fixed on the row rod group 11, a pay-off wheel 2 is connected to the pay-off rack 12 in a rotating manner, hot air self-adhesive wires are wound on the pay-off wheel 2, a winding shaft 13 is arranged at the front part of the right side of the winding machine body 1, a winding part 131 is arranged at the right end of the winding shaft 13, when the winding shaft 13 rotates, the winding part 131 is used for winding the hot air self-adhesive wires led out from the pay-off wheel 2 into a coil, a first support 3 is fixed at the rear part of the right side of the winding machine body 1, a sliding block 4 is connected onto the first support 3 in a sliding manner; the front part of the sliding block 4 is provided with a first heating cavity 41 with an opening at the right side, the left side of the front part of the sliding block 4 is provided with a through hole 42 communicated with the first heating cavity 41, the winding shaft 13 is arranged in the through hole 42 in a penetrating way, a gap is reserved between the hole wall of the through hole 42 and the outer wall of the winding shaft 13, the inner diameter of the through hole 42 is smaller than the outer diameter of a coil after winding is finished, the sliding block 4 is fixedly provided with a hot air gun 5, the hot air gun 5 is electrically connected with a controller in the winding machine body 1, and the first heating cavity 41 is communicated with a hot air outlet of the hot air gun 5; the front portion on winding machine body 1 right side is fixed with second support 6, install second actuating mechanism on the second support 6, be fixed with third support 7 on second actuating mechanism's the drive end, third support 7 is fixed with end cover 8 towards one side of slider 4, second actuating mechanism is used for driving end cover 8 along bobbin 13's axial direction reciprocating motion, second actuating mechanism drive end cover 8 so that end cover 8 and slider 4 support the back, end cover 8 is used for sealing the opening on first heating chamber 41 right side, be provided with left side open-ended second heating chamber 81 in the end cover 8, be provided with exhaust vent 82 with second heating chamber 81 intercommunication in the end cover 8.

The first heating cavity 41 and the second heating cavity 81 are both in circular structures, and the first heating cavity 41, the second heating cavity 81 and the through hole 42 are all arranged coaxially with the winding shaft 13; through all setting up first heating chamber and second heating chamber into circular column structure after, after hot-blast entering into first heating chamber and second heating chamber that blows off as hot-blast rifle, the hot-blast rotatory effect that can produce better that enters into in first heating chamber and the second heating chamber, so, can realize the circumference heating to the self-adhesive coil after the winding is accomplished better.

An air inlet hole 43 is formed in the sliding block 4, the air inlet hole 43 is communicated with the first heating cavity 41, the air inlet hole 43 is positioned at the upper part of the rear side of the first heating cavity 41, the rear end of the air inlet hole 43 is connected with a connector 44, and the connector 44 is communicated with a hot air outlet of the hot air gun 5 through a hot air pipe 45; the air outlet 82 is positioned at the lower part of the rear side of the second heating cavity 81; through setting up the fresh air inlet on the upper portion of first heating chamber rear side and with the exhaust vent setting behind the lower part of second heating chamber rear side, can make hot-blast first heating chamber and the second heating chamber of flowing through reliably to make hot-blast rotatory effect that produces better, so, can realize the circumference heating to the self-adhesive coil after the winding is accomplished better.

The air inlet holes 43 extend along the tangential direction of the first heating cavity 41, and the air outlet holes 82 extend along the tangential direction of the second heating cavity 81; through setting up the fresh air inlet to the structure back that the tangential direction extends along first heating chamber, the hot-blast inner wall that strikes first heating chamber that gets into by the fresh air inlet is back, because first heating chamber is circular column structure, so, can make hot-blast rotatory effect that produces better, so, can realize the circumference heating to the self-adhesive coil after the winding is accomplished better, furthermore, because the second heating chamber is circular column structure, so, can assist the hot-blast rotatory effect that produces that enters into in the second heating chamber, in order to improve the circumference heating effect to the self-adhesive coil after the winding is accomplished, through set up the exhaust vent to the structure back that the tangential direction extends along the second heating chamber, the convenient hot-blast discharge that has produced rotatory effect outside the end cover after accomplishing the self-adhesive coil heating.

An annular boss 83 is arranged on one side, facing the sliding block 4, of the end cover 8, the annular boss 83 is coaxially arranged with the second heating cavity 81, after the end cover 8 abuts against the sliding block 4, the annular boss 83 is used for being inserted into the first heating cavity 41, and after the annular boss 83 is inserted into the first heating cavity 41, the outer peripheral wall of the annular boss 83 abuts against the inner peripheral wall of the first heating cavity 41; through the arrangement of the annular boss, after the end cover is abutted to the sliding block, the annular boss can be inserted into the first heating cavity, and the outer peripheral wall of the annular boss can be attached to the inner peripheral wall of the first heating cavity, so that the sealing effect between the end cover and the sliding block can be improved, and hot air entering the first heating cavity and the second heating cavity can be effectively prevented from leaking out from a gap between the end cover and the sliding block.

Two sliding seats 46 distributed in the front-back direction are fixed at the bottom of the rear side of the sliding block 4, two sliding rails 31 distributed in the front-back direction are fixed on the first support 3, each sliding rail 31 extends along the axial direction of the winding shaft 13, and each sliding seat 46 is connected with one sliding rail 31 in a sliding manner; by adopting such a structure, the slider can be reliably slidably attached to the first bracket.

The first driving mechanism comprises a servo motor 91, a screw rod 92 and a nut sleeve 93, the servo motor 91 is electrically connected with a controller in the winding machine body 1, the servo motor 91 is fixed on the first support 3, the nut sleeve 93 is arranged in the sliding block 4 in a penetrating manner and is fixedly connected with the sliding block 4, a bearing seat 94 is fixed on the first support 3, the screw rod 92 is arranged in the nut sleeve 93 in a penetrating manner and is in threaded connection with the nut sleeve 93, one end of the screw rod 92 is in transmission connection with an output shaft of the servo motor 91 through a coupler 95, and the other end of the screw rod 92 is in rotary connection with the bearing seat 94; after the first driving mechanism is adopted, when the servo motor drives the screw rod to rotate towards one direction, the sliding block can slide towards one side close to the end cover under the matching action of the screw rod and the nut sleeve, and when the servo motor drives the screw rod to rotate towards the other direction, the sliding block can slide towards one side far away from the end cover under the matching action of the screw rod and the nut sleeve, and in addition, the sliding stroke of the sliding block can be controlled by the number of turns of the screw rod driven by the servo motor to rotate.

The second driving mechanism comprises a guide rod cylinder 61, the guide rod cylinder 61 is fixed on the second bracket 6, the third bracket 7 is fixed with the driving end of the guide rod cylinder 61, and the guide rod cylinder 61 is used for driving the end cover 8 to reciprocate along the axial direction of the winding shaft 13; after adopting this kind of second actuating mechanism, when the piston rod of guide arm cylinder extended, the guide arm cylinder can drive the end cover and remove towards the one side of keeping away from the slider, and when the piston rod of guide arm cylinder contracted, the guide arm cylinder can drive the end cover and remove towards the one side that is close to the slider, and can make end cover and slider support and lean on.

A receiving tray 62 is fixed on the second bracket 6, the receiving tray 62 gradually inclines downwards from back to front, and the receiving tray 62 is positioned below the winding part 131; through the setting of take-up (stock) pan, after the slider will be accomplished the coiling and after the self-adhesive coil after hot-blast heating pushes away from winding portion, the self-adhesive coil can fall on the take-up (stock) pan, when the material case was placed to the front side of take-up (stock) pan, the self-adhesive coil who falls on the take-up (stock) pan can the landing in the material case, can bring the convenience for the ejection of compact of self-adhesive coil promptly.

When the self-adhesive coil is wound by using the method, the following steps can be adopted:

step S1, manually leading the end of the hot air self-adhesive wire led out from the paying-off reel 2 to the winding part 131 at the right end of the winding shaft 13 and winding the winding part 131 by one turn;

step S2, starting the winding machine body by operating a control console on the winding machine body, wherein the winding machine body drives the winding shaft 13 to rotate, and meanwhile, as the winding bar group 11 drives the paying-off wheel 2 to reciprocate, the hot air self-adhesive wire is gradually wound on the winding part 131;

step S3, after the winding machine body 1 drives the winding shaft 13 to rotate for a set number of turns, the winding shaft 13 stops rotating, a self-adhesive coil after winding is formed on the winding part 131, and meanwhile, the winding bar group 11 drives the paying-off wheel 2 to move and reset; the number of turns of the winding shaft 13 driven by the winding machine body 1 can be set in the winding machine body 1 according to the number of turns and the number of layers of the coil;

step S4, cutting the hot air self-adhesive wire between the self-adhesive coil on the winding part 131 and the paying-off wheel 2 manually;

step S5, hiding both ends of the self-adhesive coil on the winding portion 131 into the first heating cavity 41, and then causing the winding machine body to enter a mode of heating the self-adhesive coil on the winding portion 131 by operating a console on the winding machine body;

step S6, the second driving mechanism drives the end cap 8 to move towards the side close to the slide block 4 and makes the end cap 8 abut against the slide block 4;

step S7, the winding machine body starts the hot air gun 5, the hot air blown by the hot air gun 5 enters the first heating cavity 41 and the second heating cavity 81, the hot air entering the first heating cavity 41 and the second heating cavity 81 heats the self-adhesive coil on the winding part 131, and after the hot air heats the self-adhesive coil on the winding part 131, the hot air is discharged through the air outlet;

step S8, after the hot air gun 5 heats the self-adhesive coil on the winding part 131 for a period of time, the winding machine body closes the hot air gun 5, and simultaneously, the second driving mechanism drives the end cover 8 to move towards the side far away from the slide block 4 and enables the end cover 8 to move and reset; the period of time is 5-10 seconds, and the period of time can be set on a console of the winding machine body;

step S9, the first driving mechanism drives the slider 4 to slide a distance toward the side close to the end cap 8, at this time, the self-adhesive coil on the winding portion 131 is pushed off from the winding portion 131, and after the self-adhesive coil is pushed off from the winding portion 131, the first driving mechanism drives the slider 4 to slide toward the side far from the end cap 8 and makes the slider 4 slide and reset; since the inner diameter of the through hole 42 in the slider 4 is smaller than the outer diameter of the self-adhesive coil after winding, in the process that the first driving mechanism drives the slider 4 to slide towards the side close to the end cover 8, the end part of the self-adhesive coil can firstly abut against the inner end surface of the first heating cavity, and the self-adhesive coil can be pushed down from the winding part 131 along with the continuous movement of the slider 4.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a self-adhesive coil uses coiling machine, includes coiling machine body (1), the rear portion on coiling machine body (1) right side is provided with row's pole group (11), be fixed with pay off rack (12) on row's pole group (11), it is connected with actinobacillus wheel (2) to rotate on pay off rack (12), it has hot-blast self-adhesive wire to coil on actinobacillus wheel (2), the front portion on coiling machine body (1) right side is provided with spool (13), the right-hand member of spool (13) is provided with wire winding portion (131), when spool (13) rotate, wire winding portion (131) are used for making the coil, its characterized in that with the hot-blast wire winding of drawing from actinobacillus wheel (2): a first support (3) is fixed at the rear part of the right side of the winding machine body (1), a sliding block (4) is connected onto the first support (3) in a sliding manner, and a first driving mechanism for driving the sliding block (4) to slide in a reciprocating manner along the axial direction of the winding shaft (13) is arranged on the first support (3); the winding machine is characterized in that a first heating cavity (41) with an opening at the right side is formed in the front of the sliding block (4), a through hole (42) communicated with the first heating cavity (41) is formed in the left side of the front of the sliding block (4), the winding shaft (13) penetrates through the through hole (42), a gap is reserved between the hole wall of the through hole (42) and the outer wall of the winding shaft (13), the inner diameter of the through hole (42) is smaller than the outer diameter of a coil after winding is completed, a hot air gun (5) is fixed on the sliding block (4), the hot air gun (5) is electrically connected with a controller in the winding machine body (1), and the first heating cavity (41) is communicated with a hot air outlet of the hot air gun (5); the winding machine comprises a winding machine body (1), and is characterized in that a second support (6) is fixed to the front portion of the right side of the winding machine body (1), a second driving mechanism is installed on the second support (6), a third support (7) is fixed to the driving end of the second driving mechanism, an end cover (8) is fixed to one side, facing the sliding block (4), of the third support (7), the second driving mechanism is used for driving the end cover (8) to move in a reciprocating mode along the axial direction of a winding shaft (13), the second driving mechanism drives the end cover (8) to enable the end cover (8) to abut against the sliding block (4), the end cover (8) is used for sealing an opening on the right side of a first heating cavity (41), a second heating cavity (81) with an opening in the left side is arranged in the end cover (8), and an air outlet (82) communicated with the second heating cavity (81) is arranged in the end cover (8).

2. The winding machine for self-adhesive coils according to claim 1, characterized in that the first heating cavity (41) and the second heating cavity (81) are both circular shaped structures, and the first heating cavity (41), the second heating cavity (81) and the through hole (42) are all arranged coaxially with the winding shaft (13).

3. The self-adhesive coil winding machine according to claim 2, wherein the slider (4) is provided with an air inlet hole (43), the air inlet hole (43) is communicated with the first heating chamber (41), the air inlet hole (43) is positioned at the upper part of the rear side of the first heating chamber (41), the rear end of the air inlet hole (43) is connected with a joint (44), and the joint (44) is communicated with a hot air outlet of the hot air gun (5) through a hot air pipe (45); the air outlet (82) is positioned at the lower part of the rear side of the second heating cavity (81).

4. The winding machine for self-adhesive coils according to claim 3, wherein the air inlet holes (43) extend in a tangential direction of the first heating chamber (41), and the air outlet holes (82) extend in a tangential direction of the second heating chamber (81).

5. The self-adhesive coil winding machine according to claim 2, wherein an annular boss (83) is arranged on one side of the end cover (8) facing the slider (4), the annular boss (83) is coaxially arranged with the second heating cavity (81), after the end cover (8) abuts against the slider (4), the annular boss (83) is used for being inserted into the first heating cavity (41), and after the annular boss (83) is inserted into the first heating cavity (41), the outer peripheral wall of the annular boss (83) abuts against the inner peripheral wall of the first heating cavity (41).

6. The self-adhesive coil winding machine according to claim 1, wherein two sliding seats (46) are fixed to the bottom of the rear side of the slider (4), the sliding seats are distributed in the front-rear direction, two sliding rails (31) are fixed to the first bracket (3), the sliding rails (31) are distributed in the front-rear direction, each sliding rail (31) extends in the axial direction of the winding shaft (13), and each sliding seat (46) is slidably connected with one sliding rail (31).

7. The self-adhesive coil winding machine according to claim 1, wherein the first driving mechanism comprises a servo motor (91), a lead screw (92) and a nut sleeve (93), the servo motor (91) is electrically connected with a controller in the winding machine body (1), the servo motor (91) is fixed on the first support (3), the nut sleeve (93) is arranged in the slider (4) in a penetrating manner and is fixedly connected with the slider (4), a bearing seat (94) is fixed on the first support (3), the lead screw (92) is arranged in the nut sleeve (93) in a penetrating manner and is in threaded connection with the nut sleeve (93), one end of the lead screw (92) is in transmission connection with an output shaft of the servo motor (91) through a coupler (95), and the other end of the lead screw (92) is in rotational connection with the bearing seat (94).

8. The self-adhesive coil winding machine according to claim 1, wherein the second driving mechanism comprises a guide rod cylinder (61), the guide rod cylinder (61) is fixed on the second bracket (6), the third bracket (7) is fixed with the driving end of the guide rod cylinder (61), and the guide rod cylinder (61) is used for driving the end cover (8) to reciprocate along the axial direction of the winding shaft (13).

9. The self-adhesive coil winding machine according to claim 1, wherein a take-up (62) is fixed to the second bracket (6), the take-up (62) is inclined downward from back to front, and the take-up (62) is located below the winding portion (131).

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