CN212516704U

CN212516704U - Automobile wire insulation enameled wire mechanism

Info

Publication number: CN212516704U
Application number: CN202020797739.0U
Authority: CN
Inventors: 金英男; 谈若赟; 王焕宇; 池上墀
Original assignee: Haoda Zhejiang Auto Parts Co ltd; Taizhou Luqiao Haoda Auto Electric Appliance Co ltd
Current assignee: Haoda Zhejiang Auto Parts Co ltd; Taizhou Luqiao Haoda Auto Electric Appliance Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-02-09
Anticipated expiration: 2030-05-14

Abstract

The utility model provides an insulated enameled wire mechanism of automotive wire belongs to auto-parts technical field. The die comprises a frame, the frame on be equipped with the outer die holder, the outer die holder in be equipped with the interior die holder, the outer die holder include swing joint's left die holder and right die holder, left die holder and right die holder on be equipped with respectively and prop up left annular stopper and the right annular stopper that leans on with interior die holder both ends. The outer die holder passes through swing joint's left die holder and right die holder combination and forms, the covering wire mould is by left die holder, the combination formation can be dismantled to right die holder and interior die holder, can conveniently dismantle after having used up and wash, thereby and only need change impaired part when the die holder is impaired and can greatly reduced manufacturing cost, when carrying out the covering wire, stop gear can press from both sides tight fixed to left die holder and right die holder, thereby fix interior die holder through left annular stopper and right annular stopper, it appears becoming flexible when the covering wire to prevent it.

Description

Automobile wire insulation enameled wire mechanism

Technical Field

The utility model belongs to the technical field of auto-parts, a car wire insulation enameled wire mechanism is related to.

Background

Automobile conductor need wrap one deck insulating material outside the wire when production in order to prevent to appear the circuit short circuit when the car uses, and at present, automobile conductor generally wraps one side plastic casing outside the wire through the mode of moulding plastics, but envelope curve mould formula design as an organic whole among the prior art, can't dismantle the washing, and the replacement cost is great.

In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a chinese patent discloses an automatic paper-wrapping mechanism for an enameled wire [ application number: 201811623131.X ], including preceding backup pad and back backup pad, the upper end of preceding backup pad and the upper end of back backup pad have respectively and supply the enameled wire to pass through walk the line hole, it forms sharp passageway to walk between the line hole for two, be equipped with between preceding backup pad and the back backup pad that the left side turns over board and the right side turns over the board, the board both ends of turning left side are equipped with two left circular shafts respectively, be equipped with left circular arc groove and right circular arc groove on preceding backup pad and the back backup pad respectively, the board both ends of turning right side are equipped with two right circular shafts respectively, the upper surface that board and the right side turned over board is all equipped with a plurality of gas pockets for a left side, the inside that board and the right side turned over board all is equipped with the negative pressure chamber for a left side, the straight line passageway below. The automatic paper wrapping mechanism for the enameled wire realizes automation of the paper wrapping process of the enameled wire, improves production efficiency, and ensures production quality, but the automatic paper wrapping mechanism also has the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, a car wire insulation enameled wire mechanism is provided.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides an automobile wire insulated enameled wire mechanism, includes the frame, the frame on be equipped with the outer die holder, the outer die holder in be equipped with the interior die holder, the outer die holder include swing joint's left die holder and right die holder, left die holder and right die holder on be equipped with respectively and support left annular stopper and the right annular stopper that leans on with interior die holder both ends, left die holder and right die holder between be equipped with stop gear, be equipped with the envelope curve passageway that the level set up in the interior die holder, the envelope curve passageway in be equipped with the envelope curve subassembly.

In the above-mentioned automobile wire insulated enameled wire mechanism, the limiting mechanism comprises two locking blocks which are respectively arranged on the left die holder and the right die holder and far away from one side of the frame, and the two locking blocks are screwed with a rotatable locking screw.

In foretell car wire insulation enameled wire mechanism, frame and outer die holder between still be equipped with the die holder fixing base, left side die holder and right die holder on all be equipped with the spout that the level set up and the cross-section is the T type, the die holder fixing base on be equipped with insert to the spout in and with spout sliding fit's T type slide rail.

In foretell car wire insulated paint wire covering mechanism, the case of moulding plastics of covering wire subassembly in the covering wire passageway including setting up, the case both sides of moulding plastics be equipped with entrance hole and wire hole respectively, entrance hole and wire hole all incline the setting, wire hole and entrance hole all be the circular tube type, and the diameter of wire hole be greater than with the diameter in entrance hole, the height that highly is greater than the highest of entrance hole of wire hole lowest, the entrance hole outside still be equipped with the sealing washer.

In the automobile wire insulation enameled wire mechanism, the left die holder is provided with an injection molding hole, and the inner die holder is internally provided with an injection molding runner with two ends respectively matched with the injection molding hole and the injection molding box.

In foretell car wire insulation enameled wire mechanism, the case both sides that are located to mould plastics of covering a wire passageway be equipped with a wire wheel and No. two wire wheels respectively, a wire wheel top be higher than the highest point of wire hole, the bottom of No. two wire wheels be less than the lowest of income line hole.

In foretell car wire insulation enameled wire mechanism, the frame on still be equipped with lead wire wheel subassembly and heat preservation subassembly, lead wire wheel subassembly include the accent high seat that links to each other through link assembly and frame, the accent high seat in have the accent high screw rod of vertical setting through bearing normal running fit, the screw rod bottom of increaseing run through and increase seat and fixedly connected with screw rod carousel.

In foretell car wire insulation enameled wire mechanism, the rising screw rod on the spiro union have the lift seat that can follow vertical direction lift, the lift seat on be equipped with the lead wire wheel fixed disk that the level set up, be equipped with annular wire casing on the lead wire wheel fixed disk, the lead wire wheel fixed disk on be equipped with two rotatable lead wire wheels.

In foretell car wire insulation enameled wire mechanism, heighten the base bottom and be connected with the driver fixing base through the fixed block is articulated, driver fixing base top be equipped with lifting drive ware, lifting drive ware output shaft that can follow vertical direction lift, lifting drive ware's output shaft tip even has the heating rod, the heating rod top run through right die base and centre form seat and insert to the bottom half of moulding plastics.

In foretell car wire insulation enameled wire mechanism, link assembly includes the connecting rod that links to each other and the slope sets up with the frame, a connecting rod on be connected with through the fastener with a connecting rod sliding connection and level set up No. two connecting rods, No. two connecting rods link firmly with heightening the seat.

Compared with the prior art, the utility model has the advantages of:

1. the outer die holder passes through swing joint's left die holder and right die holder combination and forms, the covering wire mould is by left die holder, the combination formation can be dismantled to right die holder and interior die holder, can conveniently dismantle after having used up and wash, thereby and only need change impaired part when the die holder is impaired and can greatly reduced manufacturing cost, when carrying out the covering wire, stop gear can press from both sides tight fixed to left die holder and right die holder, thereby fix interior die holder through left annular stopper and right annular stopper, it appears becoming flexible when the covering wire to prevent it.

2. The automobile wire penetrates through the wire wrapping channel and is driven by the driving mechanism to move at a constant speed, the wire wrapping assembly can perform injection molding on the automobile wire, so that the automobile wire can be coated with a layer of insulating plastic sleeve, and the wire wrapping efficiency can be effectively improved.

3. The rotary screw rod rotating disc can drive the heightening screw rod to rotate, the heightening screw rod can drive the lifting seat to lift along the vertical direction, and the lifting seat can drive the lead wheel fixing disc to lift up and down so as to adjust the height of the lead wheel, so that the lead can be leveled with the inlet of the covered wire channel, and the lead is prevented from being worn and torn due to the fact that the lead is in contact with the side wall of the covered wire channel.

4. The driver fixing base can be fixed lifting drive ware, lifting drive ware can drive the heating rod and insert or break away from the envelope curve subassembly, the heating rod can heat or keep warm to the case of moulding plastics, prevent the liquid cooling of moulding plastics of the incasement of moulding plastics, after the work, lifting drive ware drive heating rod breaks away from with the envelope curve subassembly, but the outer die holder is kept away from to manual drive driver fixing base along the articulated department rotation messenger heating rod of fixed block and driver fixing base.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic diagram of the overall structure provided by the present invention;

FIG. 2 is a schematic view of the internal structure of the outer die holder;

fig. 3 is a schematic structural diagram of the sliding chute and the T-shaped sliding rail.

In the figure, an outer die holder 1, an inner die holder 2, a wire wrapping channel 3, a wire wrapping assembly 4, a left die holder 5, a right die holder 6, a left annular limiting block 7, a right annular limiting block 8, a limiting mechanism 9, a frame 10, a locking block 11, a locking screw 11a, a die holder fixing base 12, a sliding chute 13, a T-shaped sliding rail 14, an injection molding box 15, a wire inlet hole 16, a wire outlet hole 17, a sealing ring 18, an injection molding hole 19, an injection molding runner 20, a first wire guide wheel 21, a second wire guide wheel 22, a wire guide wheel assembly 23, a heat insulation assembly 24, a height-adjusting base 25, a height-adjusting screw 26, a screw rotating disc 27, a lifting base 28, a wire guide wheel fixing disc 29, a wire guide wheel 30, a fixing block 31, a driver fixing base 32, a lifting driver 33, a heating rod.

Detailed Description

As shown in fig. 1 and 2, an automobile wire insulation enamelled wire mechanism, includes frame 10, frame 10 on be equipped with outer die holder 1, outer die holder 1 in be equipped with interior die holder 2, outer die holder 1 include swing joint's left die holder 5 and right die holder 6, left die holder 5 and right die holder 6 on be equipped with respectively and support left annular stopper 7 and right annular stopper 8 that leans on with interior die holder 2 both ends, left die holder 5 and right die holder 6 between be equipped with stop gear 9, be equipped with the covered wire passageway 3 of level setting in the interior die holder 2, covered wire passageway 3 in be equipped with covered wire subassembly 4.

In this embodiment, outer die holder 1 forms through swing joint's left die holder 5 and the 6 combinations of right die holder, the covering wire mould is by left die holder 5, the combination formation can be dismantled to right die holder 6 and interior die holder 2, can conveniently dismantle after having used and wash, thereby and only need change impaired part when the die holder is impaired can greatly reduced manufacturing cost, when carrying out the covering wire, stop gear 9 can press from both sides tightly fixed to left die holder 5 and right die holder 6, thereby fix interior die holder 2 through left annular stopper 7 and right annular stopper 8, it appears becoming flexible when the covering wire to prevent it.

The automobile wire penetrates through the wire wrapping channel 3 and is driven by the driving mechanism to move at a constant speed, and the wire wrapping component 4 can perform injection molding on the automobile wire so that the automobile wire can be coated with a layer of insulating plastic sleeve, so that the wire wrapping efficiency can be effectively improved. As will be appreciated by those skilled in the art. The driving mechanism can be a motor-driven reel, one end of the lead is fixed on the reel, and the reel is driven by the motor to rotate to drive the lead to move.

Specifically, as shown in fig. 1, the limiting mechanism 9 includes two locking blocks 11 respectively disposed on the sides of the left die holder 5 and the right die holder 6 away from the frame 10, and a rotatable locking screw 11a is screwed on the two locking blocks 11.

The locking screw 11a is a rotary disc, and an external driver or a rotary disc can drive the locking screw 11a to rotate so as to drive the locking screw to reciprocate along the horizontal direction, so that the two locking blocks are locked or released.

Preferably, as shown in fig. 3, a die holder fixing seat 12 is further disposed between the frame 10 and the outer die holder 1, the left die holder 5 and the right die holder 6 are both provided with a sliding groove 13 which is horizontally disposed and has a T-shaped cross section, and the die holder fixing seat 12 is provided with a T-shaped sliding rail 14 which is inserted into the sliding groove 13 and is in sliding fit with the sliding groove 13. The die holder fixing seat 12 is in sliding fit with the left die holder 5 and the right die holder 6 through the T-shaped slide rail 14 and the slide groove 13, so that the left die holder 5 and the right die holder 6 can be conveniently close to or far away from each other, and the disassembly is convenient.

In this embodiment, as shown in fig. 2, the covered wire assembly 4 includes the injection molding box 15 disposed in the covered wire channel 3, the two sides of the injection molding box 15 are respectively provided with a wire inlet hole 16 and a wire outlet hole 17, the wire inlet hole 16 and the wire outlet hole 17 are both obliquely disposed, the wire outlet hole 17 and the wire inlet hole 16 are both in a circular tube shape, the diameter of the wire outlet hole 17 is greater than that of the wire inlet hole 16, the height of the lowest part of the wire outlet hole 17 is greater than that of the highest part of the wire inlet hole 16, and the outer side of the wire inlet hole 16 is further provided with a sealing ring 18. The automobile wire penetrates from the wire inlet hole 16 and penetrates out from the wire outlet hole 17, injection liquid is arranged in the injection molding box 15, the liquid level of the injection liquid is higher than the lowest position of the wire outlet hole 17 and lower than the highest position of the wire outlet hole 17, the wire penetrating into the injection molding box through the wire inlet hole can be coated with one layer of injection liquid on the surface, when the wire penetrates out of the wire outlet hole 17, redundant injection liquid on the wire can be scraped through the wire outlet hole, so that a plastic film with uniform thickness is formed on the wire, the wire can be gradually cooled and solidified in the wire wrapping channel 3 after penetrating out, and the sealing ring 18 can prevent the injection liquid from leaking out in a large.

Specifically, as shown in fig. 1 and fig. 2, the left mold base 5 is provided with an injection molding hole 19, and the inner mold base 2 is provided with an injection molding runner 20 having two ends respectively matched with the injection molding hole 19 and the injection molding box 15. The injection molding hole 19 is externally connected with an injection molding machine, and injection molding liquid can be injected into the injection molding box through the injection molding hole 19 and the injection molding runner 20 by the injection molding machine.

Preferably, as shown in fig. 2, the first wire guide wheel 21 and the second wire guide wheel 22 are respectively disposed on two sides of the injection molding box 15 of the wire covering channel 3, the top of the first wire guide wheel 21 is higher than the highest position of the wire outlet hole 17, and the bottom of the second wire guide wheel 22 is lower than the lowest position of the wire inlet hole 16. When the device is used, a wire is wound at the bottom of the second wire wheel 22 and penetrates into the wire inlet hole 16, and a wire coming out of the wire outlet hole is wound at the top of the first wire wheel 21, so that the wire keeps inclined during injection molding, and the surface damage of the wire caused by rice at the joint of the wire and the inner wall of the wire inlet hole 16 or the wire outlet hole 17 can be prevented; a cooling gap is arranged between the first wire guide wheel 21 and the wire outlet hole 17, so that the injection liquid on the surface of the wire can be prevented from contacting the first wire guide wheel 21 without being completely cooled, and a plastic film on the wire is prevented from being deformed.

Preferably, as shown in fig. 1, the frame 10 is further provided with a wire guiding wheel assembly 23 and a heat insulation assembly 24, the wire guiding wheel assembly 23 includes a height adjusting base 25 connected to the frame 10 through a connecting rod assembly, a vertically arranged height adjusting screw 26 is rotatably fitted in the height adjusting base 25 through a bearing, and the bottom of the height adjusting screw 26 penetrates through the height adjusting base 25 and is fixedly connected with a screw turntable 27. The height-adjusting screw rod 26 is connected with a lifting seat 28 capable of lifting along the vertical direction in a threaded manner, the lifting seat 28 is provided with a lead wheel fixing plate 29 horizontally arranged, the lead wheel fixing plate 29 is provided with an annular wire groove, and the lead wheel fixing plate 29 is provided with two rotatable lead wheels 30. The heightening screw 26 can be driven to rotate by rotating the screw turntable 27, the heightening screw 26 can drive the lifting seat 28 to lift along the vertical direction by rotating, and the lifting seat 28 can drive the lead wheel fixing disc 29 to lift up and down so as to adjust the height of the lead wheel 30, so that the lead can be leveled with the inlet of the covered wire channel, and the lead is prevented from being in contact with the side wall of the covered wire channel to cause the abrasion of the lead.

Preferably, as shown in fig. 1 and 2, the bottom of the height-adjusting seat 25 is hinged to a driver fixing seat 32 through a fixing block 31, a lifting driver 33 is disposed at the top of the driver fixing seat 32, the lifting driver 33 has an output shaft capable of lifting in the vertical direction, the end of the output shaft of the lifting driver 33 is connected to a heating rod 34, and the top of the heating rod 34 penetrates through the right die holder 6 and the inner die holder 2 and is inserted into the bottom of the injection molding box 15. Driver fixing base 32 can be fixed lifting drive 33, lifting drive 33 can drive heating rod 34 and insert or break away from the envelope curve subassembly, heating rod 34 can heat or keep warm to the case of moulding plastics, prevent to mould plastics the liquid cooling of moulding plastics in the case, after the work, lifting drive 33 drive heating rod 34 breaks away from with the envelope curve subassembly, but manual drive driver fixing base 32 rotates along the articulated department of fixed block 31 and driver fixing base 32 and makes heating rod 34 keep away from the outer die holder.

It will be appreciated by those skilled in the art that the lifting actuator 33 may be a cylinder, a pneumatic cylinder, a linear motor, or the like, and preferably, a pneumatic cylinder is used in the present embodiment.

Specifically, the connecting rod assembly comprises a first connecting rod 35 which is connected with the frame 10 and is obliquely arranged, a second connecting rod 36 which is connected with the first connecting rod 35 in a sliding manner and is horizontally arranged is connected to the first connecting rod 35 through a fastener, and the second connecting rod 36 is fixedly connected with the height-adjusting seat 25. The second link 36 is slidably engaged with the first link 35 by a fastener, and the second link 36 can be manually driven to slide in the horizontal direction by loosening the fastener, so that the position of the wire guiding wheel 30 can be adjusted.

The utility model discloses a theory of operation is: the outer die holder 1 is formed by combining a left die holder 5 and a right die holder 6 which are movably connected, the wire wrapping die is formed by detachably combining the left die holder 5, the right die holder 6 and the inner die holder 2, the wire wrapping die can be conveniently detached for cleaning after being used, only a damaged part needs to be replaced when the die holders are damaged, so that the production cost can be greatly reduced, when the wire wrapping is carried out, the limiting mechanism 9 can clamp and fix the left die holder 5 and the right die holder 6, so that the inner die holder 2 is fixed through the left annular limiting block 7 and the right annular limiting block 8, and the looseness of the wire wrapping die is prevented; the automobile wire penetrates through the wire wrapping channel 3 and is driven by the driving mechanism to move at a constant speed, and the wire wrapping component 4 can perform injection molding on the automobile wire so that the automobile wire can be coated with a layer of insulating plastic sleeve, so that the wire wrapping efficiency can be effectively improved. The driving mechanism can be a motor-driven reel, one end of the lead is fixed on the reel, and the reel is driven by the motor to rotate so as to drive the lead to move; the locking screw 11a is a rotary disc, and an external driver or the rotary disc can drive the locking screw 11a to rotate so as to drive the locking screw to reciprocate along the horizontal direction, so that the two locking blocks are locked or released; the die holder fixing seat 12 is in sliding fit with the left die holder 5 and the right die holder 6 through a T-shaped sliding rail 14 and a sliding groove 13, so that the left die holder 5 and the right die holder 6 can be conveniently close to or far away from each other, and the disassembly is convenient; the automobile lead penetrates through the wire inlet hole 16 and penetrates out of the wire outlet hole 17, injection liquid is arranged in the injection box 15, the liquid level of the injection liquid is higher than the lowest position of the wire outlet hole 17 and lower than the highest position of the wire outlet hole 17, the lead penetrating into the injection box through the wire inlet hole can be coated with a layer of injection liquid on the surface, when the lead penetrates out of the wire outlet hole 17, redundant injection liquid on the lead can be scraped through the wire outlet hole, so that a plastic film with uniform thickness is formed on the lead, the lead can be gradually cooled and solidified in the wire wrapping channel 3 after penetrating out, and the sealing ring 18 can prevent a large amount of injection liquid from leaking; the injection hole 19 is externally connected with an injection molding machine, injection molding liquid can be injected into an injection molding box through the injection hole 19 and an injection molding runner 20 by the injection molding machine, when the injection molding machine is used, a lead is wound at the bottom of a second lead wheel 22 and penetrates into the wire inlet hole 16, and a lead coming out of the wire outlet hole is wound at the top of a first lead wheel 21, so that the lead keeps inclined during injection molding, and the surface damage of the lead caused by rice at the joint of the lead and the inner wall of the wire inlet hole 16 or the wire outlet hole 17 can be prevented; a cooling gap is formed between the first wire guide wheel 21 and the wire outlet hole 17, so that the injection molding liquid on the surface of the wire can be prevented from contacting the first wire guide wheel 21 without being completely cooled, and a plastic film on the wire is deformed; the heightening screw 26 can be driven to rotate by rotating the screw turntable 27, the heightening screw 26 can drive the lifting seat 28 to lift along the vertical direction by rotating, and the lifting seat 28 can drive the wire leading wheel fixing disc 29 to lift up and down so as to adjust the height of the wire leading wheel 30, so that the wire can be leveled with the inlet of the covered wire channel, and the wire is prevented from being worn due to the contact with the side wall of the covered wire channel; driver fixing base 32 can be fixed lifting drive 33, lifting drive 33 can drive heating rod 34 and insert or break away from the envelope curve subassembly, heating rod 34 can heat or keep warm to the case of moulding plastics, prevent to mould plastics the liquid cooling of moulding plastics in the case, after work, lifting drive 33 drive heating rod 34 breaks away from with the envelope curve subassembly, but manual drive driver fixing base 32 rotates along the articulated department of fixed block 31 and driver fixing base 32 and makes heating rod 34 keep away from the outer die holder, No. two connecting rod 36 passes through fastener and a connecting rod 35 sliding fit, it can slide along the horizontal direction by manual drive No. two connecting rod 36 to loosen the fastener, thereby adjust lead wheel 30's position.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the outer die holder 1, the inner die holder 2, the wire-wrapping channel 3, the wire-wrapping component 4, the left die holder 5, the right die holder 6, the left annular limiting block 7, the right annular limiting block 8, the limiting mechanism 9, the frame 10, the locking block 11, the locking screw 11a, the die holder fixing base 12, the sliding chute 13, the T-shaped sliding rail 14, the injection molding box 15, the wire inlet hole 16, the wire outlet hole 17, the sealing ring 18, the injection molding hole 19, the injection molding runner 20, the first wire guide wheel 21, the second wire guide wheel 22, the wire guide wheel component 23, the heat insulation component 24, the height-adjusting base 25, the height-adjusting screw 26, the screw turntable 27, the lifting base 28, the wire guide wheel 29, the wire guide wheel 30, the fixing block 31, the driver fixing base 32, the lifting driver 33, the heating rod 34, the first connecting rod 35, the second connecting rod 36, and the. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. The utility model provides an insulating enameled wire mechanism of car wire, includes frame (10), frame (10) on be equipped with outer die holder (1), its characterized in that, outer die holder (1) in be equipped with interior die holder (2), outer die holder (1) including swing joint's left die holder (5) and right die holder (6), left die holder (5) and right die holder (6) on be equipped with respectively and offset left annular stopper (7) and right annular stopper (8) that lean on with interior die holder (2) both ends, left die holder (5) and right die holder (6) between be equipped with stop gear (9), be equipped with covered wire passageway (3) that the level set up in interior die holder (2), covered wire passageway (3) in be equipped with covered wire subassembly (4).

2. The automobile wire insulation enamelled wire mechanism according to claim 1, characterized in that the limiting mechanism (9) comprises two locking blocks (11) respectively arranged on the left die holder (5) and the right die holder (6) far away from the frame (10), and the two locking blocks (11) are screwed with a rotatable locking screw (11 a).

3. The automobile wire insulation enamelled wire mechanism according to claim 2, characterized in that a die holder fixing seat (12) is further provided between the frame (10) and the outer die holder (1), the left die holder (5) and the right die holder (6) are both provided with a horizontally arranged chute (13) with a T-shaped section, and the die holder fixing seat (12) is provided with a T-shaped slide rail (14) which is inserted into the chute (13) and is in sliding fit with the chute (13).

4. The automobile wire insulation enamelled wire mechanism according to claim 1, characterized in that the enamelled wire assembly (4) comprises an injection molding box (15) arranged in the enamelled wire channel (3), wherein both sides of the injection molding box (15) are respectively provided with a wire inlet hole (16) and a wire outlet hole (17), the wire inlet hole (16) and the wire outlet hole (17) are both obliquely arranged, the wire outlet hole (17) and the wire inlet hole (16) are both in a circular tube shape, the diameter of the wire outlet hole (17) is larger than that of the wire inlet hole (16), the height of the lowest part of the wire outlet hole (17) is larger than that of the highest part of the wire inlet hole (16), and a sealing ring (18) is further arranged outside the wire inlet hole (16).

5. The automobile wire insulation enamelled wire mechanism according to claim 4, characterized in that the left die holder (5) is provided with an injection hole (19), and the inner die holder (2) is provided with an injection runner (20) with two ends respectively matched with the injection hole (19) and the injection box (15).

6. The automobile wire insulation enamelling mechanism according to claim 4, characterized in that the wire wrapping channel (3) is provided with a first wire guide wheel (21) and a second wire guide wheel (22) respectively at two sides of the injection molding box (15), the top of the first wire guide wheel (21) is higher than the highest position of the wire outlet hole (17), and the bottom of the second wire guide wheel (22) is lower than the lowest position of the wire inlet hole (16).

7. The automobile wire insulation enamelled wire mechanism according to claim 4, characterized in that a lead wheel assembly (23) and a heat preservation assembly (24) are further arranged on the frame (10), the lead wheel assembly (23) comprises a height adjusting seat (25) connected with the frame (10) through a connecting rod assembly, a vertically arranged height adjusting screw rod (26) is rotatably matched in the height adjusting seat (25) through a bearing, and the bottom of the height adjusting screw rod (26) penetrates through the height adjusting seat (25) and is fixedly connected with a screw rod turntable (27).

8. The automobile wire insulation enamelled wire mechanism according to claim 7, characterized in that the height-adjusting screw rod (26) is screwed with a lifting seat (28) which can be lifted along the vertical direction, the lifting seat (28) is provided with a wire leading wheel fixing plate (29) which is horizontally arranged, the wire leading wheel fixing plate (29) is provided with a ring-shaped wire slot, and the wire leading wheel fixing plate (29) is provided with two rotatable wire leading wheels (30).

9. The automobile wire insulation enamelled wire mechanism according to claim 7, characterized in that the bottom of the height-adjusting seat (25) is hinged to a driver fixing seat (32) through a fixing block (31), the top of the driver fixing seat (32) is provided with a lifting driver (33), the lifting driver (33) is provided with an output shaft which can lift along a vertical direction, the end part of the output shaft of the lifting driver (33) is connected with a heating rod (34), and the top of the heating rod (34) penetrates through the right die holder (6) and the inner die holder (2) and is inserted into the bottom of the injection molding box (15).

10. The automobile wire insulation enamelled wire mechanism according to claim 7, is characterized in that the connecting rod assembly comprises a first connecting rod (35) which is connected with the frame (10) and is arranged obliquely, a second connecting rod (36) which is connected with the first connecting rod (35) in a sliding way and is arranged horizontally is connected to the first connecting rod (35) through a fastener, and the second connecting rod (36) is fixedly connected with the height-adjusting seat (25).