CN214626725U

CN214626725U - Coil unwinder

Info

Publication number: CN214626725U
Application number: CN202121069741.7U
Authority: CN
Inventors: 温祥枝; 陈立志
Original assignee: Jiangsu Xianglong Electromechanical Co ltd
Current assignee: Jiangsu Xianglong Electromechanical Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-05
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a coil unwinder, including base, positive thread lead screw and negative thread lead screw, still include bow member and arc clamp plate, first shifting chute has been seted up to base top one side, the second shifting chute has been seted up to base top opposite side, welded connection has the backup pad in the middle part of the first shifting chute, the backup pad both sides are equipped with positive thread lead screw and negative thread lead screw respectively, the both ends of positive thread lead screw and negative thread lead screw are rotated with backup pad and base through the bearing respectively and are connected, install the guide bar through the bolt in the second shifting chute, equal thread bush is equipped with corresponding silk braid on positive thread lead screw and the negative thread lead screw. The whole coil unwinder is convenient and flexible to use, can help personnel to perform the unwinding treatment on coils with various diameter specifications, can effectively reduce the physical consumption of personnel, has good rotation and tightening auxiliary components, helps the personnel to perform the unwinding operation better, and has higher practicability.

Description

Coil unwinder

Technical Field

The utility model relates to a coil stitches removing technical field, in particular to coil stitches removing machine.

Background

The coil is usually a wire winding in a loop shape, the most common coil applications are a motor, an inductor, a transformer, a loop antenna and the like, and the coil in the circuit is an inductor. The insulated pipe is characterized in that the wires are wound one by one and are insulated from each other, and the insulated pipe can be hollow and can also comprise an iron core or a magnetic powder core, which is called an inductor for short.

Because of the resistance wire of coil and coil core are different materials, when personnel carry out recycle, need dismantle the resistance wire of coil, when traditional taking out stitches, need multiunit personnel manual compression, when consuming manpower resources, consume more physical power, lack the mechanical parts that can assist the laborsaving taking out stitches of personnel. To this end, we propose a coil unwinder.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a coil unwinder that can effectively solve the problems in the background art.

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

the utility model provides a coil unwinder, includes base, positive thread lead screw and negative thread lead screw, still includes bow member and arc clamp plate, first shifting chute has been seted up to base top one side, the second shifting chute has been seted up to base top opposite side, welded connection has the backup pad in the middle part of the first shifting chute, the backup pad both sides are equipped with positive thread lead screw and negative thread lead screw respectively, the both ends of positive thread lead screw and negative thread lead screw are rotated with backup pad and base through the bearing respectively and are connected, install the guide bar through the bolt in the second shifting chute, equal thread bush is equipped with the silk braid that corresponds on positive thread lead screw and the negative thread lead screw.

Further, the guide bar both ends are overlapped respectively and are equipped with the sliding sleeve that corresponds the height with the silk braid, equal welded connection in top has the bow member between the silk braid of positive screw lead screw and reverse screw lead screw and the sliding sleeve that corresponds, arc clamp plate is all installed through the bolt to the bow member inboard, the inboard top welded connection of arc clamp plate has arc stopper.

Furthermore, a servo motor is installed at one end of the base through a bolt, the positive thread lead screw and the negative thread lead screw are installed and connected through a coupler, and a driving end of the servo motor is installed and connected with a rotating shaft of the positive thread lead screw.

Further, the base top is equipped with the revolving stage, first truckle is installed through the bolt in revolving stage bottom periphery, the top is inlayed through the bolt and is installed driving motor in the base, driving motor's drive end passes through the centre of a circle erection joint of bolt and revolving stage.

Further, the bottom of the arch frame is provided with a second caster through a bolt.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the motor coil that will take out stitches is placed on the revolving stage, and during the use, personnel saw off motor coil's top in advance through the cutting machine to help personnel later stage pull, and during the saw coil, personnel pass through driving motor drive revolving stage and rotate for the coil on the revolving stage rotates, makes personnel can stand in situ and carries out whole circle saw off to the coil and handle, thereby need not personnel and rotate around the coil, increases the convenience of personnel's operation.

2. The servo motor drives the positive thread lead screw to rotate, and the negative thread lead screw synchronously rotates along with the positive thread lead screw, so that the thread sleeves on the positive thread lead screw and the negative thread lead screw synchronously move in opposite directions or in the back direction, and the arch frames can move in opposite directions or in the back direction, so that the arc-shaped pressing plates on the arch frames can tighten the shell of the motor coil on the platform, and can be used for helping personnel to stably pull and pull the coil, and the coil can not be displaced when pulled and pulled by utilizing the compression of the arc-shaped pressing plates, thereby greatly improving the stability of the coil disassembly, the top of the coil can be effectively limited and clamped by the arrangement of the arc-shaped limiting blocks, so as to avoid the clamping of the arc-shaped pressing plates after the pulling and pulling of the coil, the whole coil disassembling machine is convenient and flexible to use, and can help personnel to perform the wire disassembling treatment on the coils with various diameter specifications, can effectively reduce the physical power consumption of personnel, possess good rotation and step up auxiliary component, help the better operation of taking out stitches of personnel, have higher practicality.

Drawings

Fig. 1 is the overall structure schematic diagram of the coil unwinder of the present invention.

Fig. 2 is the utility model discloses a revolving stage structure sketch map of coil unwinder.

Fig. 3 is the utility model discloses an arc clamp plate structure sketch map of coil unwinder.

In the figure: 1. a base; 2. a first moving slot; 3. a second moving slot; 4. a support plate; 5. a positive thread lead screw; 6. a reverse-threaded lead screw; 7. sleeving the silk; 8. a guide bar; 9. a sliding sleeve; 10. an arch frame; 11. an arc-shaped pressing plate; 12. a servo motor; 13. a turntable; 14. a drive motor; 15. a first caster; 16. a second caster.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a coil unwinder includes base 1, positive thread lead screw 5 and negative thread lead screw 6, still includes bow member 10 and arc clamp plate 11, first shifting chute 2 has been seted up to 1 top one side of base, second shifting chute 3 has been seted up to 1 top opposite side of base, 2 middle part welded connection in first shifting chute have backup pad 4, backup pad 4 both sides are equipped with positive thread lead screw 5 and negative thread lead screw 6 respectively, the both ends of positive thread lead screw 5 and negative thread lead screw 6 are rotated through bearing and backup pad 4 and base 1 respectively and are connected, install guide bar 8 through the bolt in the second shifting chute 3, equal thread bush is equipped with corresponding silk braid 7 on positive thread lead screw 5 and the negative thread lead screw 6.

The two ends of the guide rod 8 are respectively sleeved with a sliding sleeve 9 with the height corresponding to that of the screw sleeve 7, the tops of the screw sleeves 7 of the positive thread screw rod 5 and the negative thread screw rod 6 and the corresponding sliding sleeves 9 are respectively connected with an arch frame 10 in a welding mode, the inner sides of the arch frames 10 are respectively provided with an arc-shaped pressing plate 11 through bolts, and the tops of the inner sides of the arc-shaped pressing plates 11 are connected with an arc-shaped limiting block 17 in a welding mode; through the arrangement of the arc-shaped limiting block 17, the top of the coil can be effectively limited and clamped, so that the clamping of the arc-shaped pressing plate 11 after the wire is pulled in the coil is avoided.

One end of the base 1 is provided with a servo motor 12 through a bolt, the positive thread screw rod 5 is connected with the negative thread screw rod 6 through a coupler, and the driving end of the servo motor 12 is connected with a rotating shaft of the positive thread screw rod 5; the positive thread screw 5 is driven to rotate by a servo motor 12.

The top of the base 1 is provided with a rotating table 13, the periphery of the bottom of the rotating table 13 is provided with a first caster 15 through a bolt, the top of the inside of the base 1 is provided with a driving motor 14 in an embedded mode through a bolt, and the driving end of the driving motor 14 is connected with the circle center of the rotating table 13 through a bolt in an installing mode; the rotary table 13 is driven to rotate by the driving motor 14, so that the coil on the rotary table 13 rotates, and a person can stand in situ to perform whole-circle sawing processing on the coil, so that the person does not need to rotate around the coil.

Wherein, the bottom of the arch frame 10 is provided with a second caster 16 through bolts.

It should be noted that the utility model relates to a coil unwinder, when working, a person puts a motor coil to be unwound on a rotary table 13, when in use, the person saws the top of the motor coil in advance through a cutting machine to help the person to pull in later stage, and when sawing the coil, the person drives the rotary table 13 to rotate through a driving motor 14, so that the coil on the rotary table 13 rotates, so that the person can stand in situ to saw the coil in a whole circle, thereby the person does not need to rotate around the coil, the convenience of the person operation is increased, after the coil is sawed off by the person, the person drives a positive thread screw 5 to rotate through a servo motor 12, and a reverse thread screw 6 rotates synchronously along with the positive thread screw 5, so that the thread sleeves 7 on the positive thread screw 5 and the reverse thread screw 6 realize synchronous opposite or back movement, and the arch frames 10 can move in opposite directions or back directions, thereby arc clamp plate 11 on bow member 10 can step up the shell of motor coil on revolving stage 13 and handle, carry out the pull work to the coil that helps personnel to can be stable, utilize compressing tightly of arc clamp plate 11, make the coil when by the pull, the displacement phenomenon can not appear, the stability that greatly increased coil was dismantled, through arc stopper 17's setting, can effectively carry out spacing card to the coil top and establish, establish with the clamp of slippage arc clamp plate 11 behind the pull line in avoiding the coil.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A coil unwinder comprises a base (1), a positive thread screw rod (5) and a negative thread screw rod (6), it is characterized by also comprising an arch frame (10) and an arc-shaped pressing plate (11), wherein one side of the top of the base (1) is provided with a first moving groove (2), a second moving groove (3) is arranged on the other side of the top of the base (1), a supporting plate (4) is welded and connected in the middle of the first moving groove (2), a positive thread screw rod (5) and a negative thread screw rod (6) are respectively arranged on the two sides of the supporting plate (4), two ends of the positive thread screw rod (5) and the negative thread screw rod (6) are respectively rotatably connected with the supporting plate (4) and the base (1) through bearings, a guide rod (8) is arranged in the second moving groove (3) through a bolt, and the positive thread screw rod (5) and the negative thread screw rod (6) are respectively provided with a corresponding screw sleeve (7) in a threaded sleeve manner.

2. A coil unwinder as claimed in claim 1, wherein: the utility model discloses a novel lead screw, including guide bar (8), screw cover (7), positive thread lead screw (5) and negative thread lead screw (6), the equal welded connection in top has bow member (10) between screw cover (7) of guide bar (8) both ends cover respectively and correspond high sliding sleeve (9) with screw cover (7), arc clamp plate (11) are all installed through the bolt to bow member (10) inboard, arc clamp plate (11) inboard top welded connection has arc stopper (17).

3. A coil unwinder as claimed in claim 1, wherein: the screw thread screw rod type servo motor is characterized in that a servo motor (12) is installed at one end of the base (1) through a bolt, the positive thread screw rod (5) is connected with the negative thread screw rod (6) through a coupler in an installing mode, and a driving end of the servo motor (12) is connected with a rotating shaft of the positive thread screw rod (5) in an installing mode.

4. A coil unwinder as claimed in claim 1, wherein: base (1) top is equipped with revolving stage (13), first truckle (15) are installed through the bolt to revolving stage (13) bottom periphery, base (1) interior top is inlayed through the bolt and is established and install driving motor (14), the drive end of driving motor (14) passes through the centre of a circle erection joint of bolt and revolving stage (13).

5. A coil unwinder as claimed in claim 1, wherein: and a second caster (16) is installed at the bottom of the arch frame (10) through a bolt.