CN217102435U

CN217102435U - Quadruplex position coiling machine feed mechanism convenient to change

Info

Publication number: CN217102435U
Application number: CN202220666413.3U
Authority: CN
Inventors: 夏杨; 许天明
Original assignee: Suzhou Zidun Automation Equipment Co ltd
Current assignee: Suzhou Zidun Automation Equipment Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-02
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a four-station winding machine feeding mechanism convenient to replace, which comprises an unwinding roller, a limiting block, a central rod and a fixed block, wherein the left side and the right side of the unwinding roller are fixedly connected with the limiting block, the limiting block is provided with the central rod, the central rod is installed in the middle of the fixed block in a penetrating way, and the fixed block and the central rod are mutually connected through a bearing; further comprising: the supporting columns are fixedly installed at the upper ends of the fixing blocks, guide rods are inserted into the supporting columns, the guide rods are connected with the insides of the supporting columns through adjusting springs, and the guide rods are connected with the rotating shafts of the pressing rollers through bearings; and the insertion rod is arranged on the side of the protruding part. This quadruplex position coiling machine feed mechanism convenient to change can conveniently compress tightly its pencil at the wire-wound in-process of material loading, avoids it loose phenomenon to appear, can be convenient for follow-up dismantlement change to the winding roller simultaneously.

Description

Quadruplex position coiling machine feed mechanism convenient to change

Technical Field

The utility model relates to a quadruplex position coiling machine technical field specifically is a quadruplex position coiling machine feed mechanism convenient to change.

Background

The stator is the fixed part of machine, and the stator comprises stator core, stator winding and frame triplex, all need carry out the wire winding operation to its surface at the in-process that carries out stator processing usually, in order to improve the work efficiency of stator when the wire winding, all can use the quadruplex position coiling machine usually, and the during operation lasts for stator transport pencil material loading through the wind-up roll, realizes the wire winding operation of stator.

However, the existing feeding mechanism has the following problems:

the winding machine for the motor stator with the multi-station synchronous working, disclosed as CN214900596U, comprises a movable ring, wherein the movable ring is movably arranged above a processing table, a first tooth block is welded on the outer wall of the movable ring, and a second gear is movably arranged on the inner side of the movable ring; the fixed plate is fixedly arranged at the top of the movable shaft, a supporting seat is fixedly arranged on the upper end face of the fixed plate, and a limiting rod is movably arranged on the inner side of the supporting seat; stator module, block are in the surface of fixed plate, stator module passes through winding line and wind-up roll interconnect, and wherein when winding to the stator, through the rotation of a plurality of stators to realize the automatic wire winding of a plurality of stations, nevertheless can not play good effect of compressing tightly to the pencil on the wind-up roll at wire-wound in-process, thereby lead to easily leading to the pencil loose phenomenon to appear when the wire winding, when the pencil on the wind-up roll is used up simultaneously, be not convenient for dismantle the change to the wind-up roll.

We have therefore proposed a four-station winder feed mechanism which is easy to replace, in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quadruplex position coiling machine feed mechanism convenient to change, current feed mechanism is when winding to the stator on solving the existing market that above-mentioned background art provided, rotation through a plurality of stators, thereby realize the automatic wire winding of a plurality of stations, nevertheless can not play good effect that compresses tightly to the pencil on the wind-up roll at wire-wound in-process, thereby lead to easily leading to the pencil loose phenomenon to appear when the wire winding, when the pencil on the wind-up roll is used up simultaneously, be not convenient for dismantle the problem of changing to the wind-up roll.

In order to achieve the above object, the utility model provides a following technical scheme: a four-station winding machine feeding mechanism convenient to replace comprises an unwinding roller, a limiting block, a central rod and a fixing block, wherein the limiting block is fixedly connected to the left side and the right side of the unwinding roller, the central rod is mounted on the limiting block, the central rod penetrates through the middle of the fixing block, and the fixing block and the central rod are connected with each other through a bearing;

further comprising:

the supporting columns are fixedly installed at the upper ends of the fixing blocks, guide rods are inserted into the supporting columns, the guide rods are connected with the insides of the supporting columns through adjusting springs, and the guide rods are connected with the rotating shafts of the pressing rollers through bearings;

the engagement hole is formed in the side of the central rod, a movable sleeve is sleeved on the central rod, a locking bolt is mounted on the side of the movable sleeve, and the inner side of the movable sleeve protrudes outwards to form a protruding part;

the insertion rod is installed on the side of the protruding portion, the insertion rod and the center rod are connected with each other through the reset spring, the outer end of the insertion rod is inserted into the positioning hole, and the positioning hole is formed in the limiting block.

Preferably, the outer wall of the lower end of the guide rod is attached to the inner wall of the support column, and the guide rod forms an elastic telescopic structure with the support column through the adjusting spring.

Through adopting above-mentioned technical scheme, the lower extreme outer wall of guide bar and the inner wall of support column are laminated each other to can guarantee the stability of guide bar at the inside removal of support column.

Preferably, the movable sleeve and the central rod are in sliding connection, and the movable sleeve and the central rod are fixed with each other through a locking bolt.

Through adopting above-mentioned technical scheme, thereby can conveniently carry out spacingly to the removal cover after removing on the centering rod through setting up of locking bolt.

Preferably, the bulge is of a right-angled triangle structure, and an integrally formed structure is arranged between the bulge and the inner part of the movable sleeve.

Through adopting above-mentioned technical scheme, thereby can drive the bulge through the motion of removing the cover and carry out synchronous motion.

Preferably, the bevel edge of the protruding part and the upper end of the insertion rod are mutually attached, and the insertion rod is of a U-shaped structure.

Through adopting above-mentioned technical scheme, thereby can push in the grafting pole extrusion that the effect of hypotenuse is right through the removal of bulge.

Preferably, the outer wall of the lower end of the insertion rod is attached to the inner wall of the positioning hole, and the insertion rod forms an elastic telescopic structure with the center rod through the reset spring.

Through adopting above-mentioned technical scheme, thereby utilize reset spring's setting can make the inserted link after removing on well core rod rebound that resets.

Compared with the prior art, the beneficial effects of the utility model are that: the four-station winding machine feeding mechanism convenient to replace can conveniently compress the wire harness in the feeding and winding process, avoids the loosening phenomenon, and can conveniently detach and replace the winding roller subsequently;

1. the wire harness on the unwinding roller can be compressed by the compression roller through mutual attachment of the compression roller and the unwinding roller, so that the loosening phenomenon of the wire harness on the unwinding roller is avoided, and meanwhile, when the wire harness on the unwinding roller is gradually reduced, the guide rod moves in the support column, so that the compression roller can be always in an attached state with the unwinding roller;

2. be provided with the inserted link, the motion through removing the cover can make inside bulge carry out synchronous motion, can extrude the tip of meeting the pole under the effect of hypotenuse through the motion of bulge, takes place to break away from between the lower extreme and the locating hole of its inserted link from this, and the pulling unreels and takes place to break away from between the stopper of avris about it makes and the inner of center bar from this, can accomplish the dismantlement change to unreeling the roller.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the sectional structure of the center rod and the insertion rod of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the movable sleeve and the locking bolt of the present invention;

fig. 5 is the utility model discloses stopper and locating hole spatial structure schematic diagram.

In the figure: 1. unwinding rollers; 2. a limiting block; 3. a center pole; 4. a fixed block; 5. a support pillar; 6. a guide bar; 7. adjusting the spring; 8. a pressure roller; 9. an engagement hole; 10. moving the sleeve; 11. a locking bolt; 12. a projection; 13. a plug rod; 14. a return spring; 15. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a four-station winding machine feeding mechanism convenient to replace comprises an unwinding roller 1, limiting blocks 2, a central rod 3 and a fixing block 4, wherein the limiting blocks 2 are fixedly connected to the left side and the right side of the unwinding roller 1, the central rod 3 is installed on the limiting blocks 2, the central rod 3 penetrates through the middle of the fixing block 4, and the fixing block 4 and the central rod 3 are mutually connected through a bearing; further comprising: the supporting columns 5 are fixedly installed at the upper ends of the fixing blocks 4, guide rods 6 are inserted into the supporting columns 5, the guide rods 6 are connected with the insides of the supporting columns 5 through adjusting springs 7, and the guide rods 6 are connected with rotating shafts of the pressing rollers 8 through bearings; the lower extreme outer wall of guide bar 6 and the inner wall of support column 5 laminate each other, and guide bar 6 passes through to constitute elastic telescopic structure between adjusting spring 7 and the support column 5.

As shown in fig. 1 and 2, when the unwinding roller 1 is unwound to wind the wire harness on the stator, the pressing roller 8 at the upper end of the unwinding roller 1 can press the wire harness on the unwinding roller 1, so that the loosening phenomenon of the wire harness is avoided, and meanwhile, when the wire harness on the unwinding roller 1 is gradually reduced, the guide rod 6 moves downwards in the support column 5, and is adjusted through the movement of the guide rod 6, so that the pressing roller 8 can be always kept in a tight state with the unwinding roller 1.

The engagement hole 9 is formed in the side of the central rod 3, a movable sleeve 10 is sleeved on the central rod 3, a locking bolt 11 is installed on the side of the movable sleeve 10, and the inner side of the movable sleeve 10 protrudes outwards to form a protruding part 12; inserting rod 13 is installed at the avris of bulge 12, and through reset spring 14 interconnect between inserting rod 13 and the central rod 3, and inserting rod 13's outer end in the inside of locating hole 15, locating hole 15 is seted up on stopper 2. The movable sleeve 10 is connected with the central rod 3 in a sliding way, and the movable sleeve 10 is fixed with the central rod 3 through a locking bolt 11. The protrusion 12 is configured as a right triangle, and an integrated structure is formed between the protrusion 12 and the inner portion of the moving sleeve 10. The bevel edge of the convex part 12 and the upper end of the insertion rod 13 are mutually attached, and the insertion rod 13 is arranged into a U-shaped structure. The outer wall of the lower end of the insertion rod 13 is attached to the inner wall of the positioning hole 15, and the insertion rod 13 forms an elastic telescopic structure with the central rod 3 through the reset spring 14.

As shown in fig. 1 and 3-5, after the wire harness on the unwinding roller 1 is completely used up, the locking bolt 11 on the movable sleeve 10 is unscrewed to release the limit of the movable sleeve 10, the insertion rod 13 can be extruded by the bevel edge of the inner protrusion 12 through the movement of the movable sleeve 10, the insertion rod 13 can be separated from the positioning hole 15 on the limit block 2 after being extruded by the protrusion 12, the unwinding roller 1 is pulled at the moment, and the dismounting work of the unwinding roller 1 can be completed after the limit blocks 2 on the left side and the right side of the unwinding roller 1 are separated from the center rod 3.

The working principle is as follows: when the four-station winding machine feeding mechanism convenient to replace is used, firstly, as shown in fig. 1-5, a wire harness on the unwinding roller 1 can be compressed through the compression roller 8 at the upper end of the unwinding roller 1, so that the phenomenon that the wire harness is loose is avoided, meanwhile, the guide rod 6 moves downwards in the supporting column 5, so that the compression roller 8 can be always kept in a state of being attached to the unwinding roller 1, after the wire harness on the unwinding roller 1 is completely used up, the oblique edge of the inner protruding part 12 can be used for extruding the insertion rod 13 through the movement of the movable sleeve 10, the end part of the insertion rod 13 is separated from the positioning hole 15 on the limiting block 2, and therefore, the fixation of the unwinding roller 1 can be released.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A four-station winding machine feeding mechanism convenient to replace comprises an unwinding roller (1), limiting blocks (2), a central rod (3) and a fixing block (4), wherein the limiting blocks (2) are fixedly connected to the left side and the right side of the unwinding roller (1), the central rod (3) is installed on the limiting blocks (2), the central rod (3) penetrates through the middle of the fixing block (4), and the fixing block (4) and the central rod (3) are connected with each other through bearings;

it is characterized by also comprising:

the supporting column (5) is fixedly installed at the upper end of the fixing block (4), a guide rod (6) is inserted into the supporting column (5), the guide rod (6) and the supporting column (5) are connected with each other through an adjusting spring (7), and the guide rod (6) and a rotating shaft of the pressing roller (8) are connected with each other through a bearing;

the connecting hole (9) is formed in the side of the central rod (3), a movable sleeve (10) is sleeved on the central rod (3), a locking bolt (11) is installed on the side of the movable sleeve (10), and the inner side of the movable sleeve (10) protrudes outwards to form a protruding part (12);

inserting rod (13) is installed the avris of bulge (12), through reset spring (14) interconnect between inserting rod (13) and central rod (3), and the outer end of inserting rod (13) inserts in the inside of locating hole (15), locating hole (15) are seted up on stopper (2).

2. The conveniently replaced four-station winding machine feeding mechanism of claim 1, wherein: the lower end outer wall of guide bar (6) and the inner wall of support column (5) are laminated each other, and guide bar (6) pass through and constitute elastic telescopic structure between regulating spring (7) and support column (5).

3. The conveniently replaced four-station winding machine feeding mechanism of claim 1, wherein: the movable sleeve (10) is in sliding connection with the central rod (3), and the movable sleeve (10) is fixed with the central rod (3) through a locking bolt (11).

4. The conveniently replaced four-station winding machine feeding mechanism of claim 1, wherein: the bulge (12) is of a right-angled triangle structure, and the bulge (12) and the inner part of the movable sleeve (10) are of an integrally formed structure.

5. The conveniently replaced four-station winding machine feeding mechanism of claim 1, wherein: the bevel edge of the convex part (12) and the upper end of the insertion rod (13) are mutually attached, and the insertion rod (13) is of a U-shaped structure.

6. The conveniently replaced four-station winding machine feeding mechanism of claim 1, wherein: the outer wall of the lower end of the insertion rod (13) is attached to the inner wall of the positioning hole (15), and the insertion rod (13) forms an elastic telescopic structure with the central rod (3) through the reset spring (14).