CN210467588U

CN210467588U - Automatic winding shaft

Info

Publication number: CN210467588U
Application number: CN201921402605.8U
Authority: CN
Inventors: 张邦生
Original assignee: SAIDE MACHINE CO Ltd ZHUHAI CITY
Current assignee: SAIDE MACHINE CO Ltd ZHUHAI CITY
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-05
Anticipated expiration: 2029-08-27

Abstract

The utility model relates to a transformer production field discloses an automatic spool, including spool and motor, be equipped with the output shaft on the motor, be equipped with same connecting block between spool and the output shaft, draw-in groove and mounting groove have been seted up respectively to the both sides of connecting block, the spool extends to respectively in draw-in groove and the mounting groove with the one end that the output shaft is close to each other, the T die cavity has been seted up on the connecting block, be equipped with the clamp plate in the draw-in groove, one side of clamp plate contacts with the one end of spool, one side fixed mounting that the spool was kept away from to the clamp plate has L type pole, it has the pressure hole to set up on one side inner wall of T die cavity, the one end of L. The utility model discloses in, changed common mode through the bolt installation for the completion that the spool can be quick is changed, does not adopt the bolt simultaneously, can effectually avoid smooth silk scheduling problem, makes the installation of spool firm more, has satisfied people's demand.

Description

Automatic winding shaft

Technical Field

The utility model relates to a transformer production, in particular to automatic spool.

Background

A Transformer (Transformer) is a device for changing an ac voltage by using the principle of electromagnetic induction, and its main components are a primary coil, a secondary coil, and an iron core (magnetic core).

The patent publication CN201713148U discloses a bobbin, which improves the production efficiency of the transformer and reduces the manufacturing cost of the transformer.

However, in the prior art, the assembly portion of the winding shaft needs to be assembled on the automatic winding machine and connected with the winding motor, but in the prior art, the winding shaft is mostly installed through the coupler, and the coupler is installed through the bolt, so that when the winding shaft is worn due to long-term use or damaged due to other unexpected reasons and needs to be replaced, the dismounting bolt needs to be continuously screwed by means of tools, time and labor are wasted, and once the wire slides, the problem of instable installation is caused, and an improved space exists.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an automatic spool has changed the common mode of installing through the bolt for the completion that the spool can be quick is changed, does not adopt the bolt simultaneously, can effectually avoid smooth silk scheduling problem, makes the installation of spool more firm.

In order to solve the technical problem, the utility model discloses a technical scheme does:

an automatic winding shaft comprises a winding shaft and a motor, wherein an output shaft is arranged on the motor, a same connecting block is arranged between the winding shaft and the output shaft, clamping grooves and mounting grooves are respectively formed in two sides of the connecting block, one ends, close to each other, of the winding shaft and the output shaft respectively extend into the clamping grooves and the mounting grooves, a T-shaped cavity is formed in the connecting block, a pressing plate is arranged in the clamping groove, one side of the pressing plate is in contact with one end of the winding shaft, an L-shaped rod is fixedly arranged on one side of the pressing plate away from the winding shaft, a pressing hole is formed in the inner wall of one side of the T-shaped cavity, one end of the L-shaped rod penetrates through the pressing hole, two jacks are formed in the inner wall of one side of the T-shaped cavity, T-shaped rods are movably mounted in the two jacks, slots are formed in one sides of the winding shaft and the output shaft, one ends of the two T-shaped rods extend into the two slots respectively, and therefore the winding shaft can be replaced quickly.

Preferably, two rotating shafts are fixedly installed on the inner wall of one side of the T-shaped cavity, rotating rods are movably sleeved on the two rotating shafts respectively, the two rotating rods are arranged in parallel, one side of each rotating rod is rotatably installed with a same push plate, one side of each push plate is contacted with one side of each T-shaped rod, one side of each rotating rod, far away from the push plates, is rotatably installed with a same connecting rod, one side of each L-shaped rod is movably installed on one side of each connecting rod, one side of one rotating rod positioned above the L-shaped rod is rotatably installed with a pull rod, one side of the inner wall of one side of the T-shaped cavity is provided with a strip-shaped hole, a handle is movably installed in each strip-shaped hole, one side of each handle is fixedly installed with a strip-shaped block positioned in the T-shaped cavity, one side of each strip-shaped block is rotatably installed on one side of each, thereby fixing the spool and the output shaft to the connecting block.

Preferably, one side of the strip-shaped block is provided with a groove, the inner wall of the groove is annularly provided with a circular groove, a circular block is movably arranged in the circular groove, one end of a driving rod is fixedly arranged on one side of the circular block, the handle is rotated at the moment to enable the strip-shaped block to rotate, the strip-shaped block rotates on the circular block through the circular groove until the strip-shaped block is perpendicular to the strip-shaped hole, and the strip-shaped block can be clamped on the inner wall of one side of the T-shaped cavity.

Preferably, one side of the L-shaped rod is provided with a sliding shaft hole, a sliding shaft is movably arranged in the sliding shaft hole, one end of the sliding shaft is fixedly arranged on one side of the connecting rod, and the L-shaped rod drives the connecting rod to move through the sliding shaft.

Preferably, the L-shaped rod is sleeved with a first spring, one end of the first spring is fixedly installed on the inner wall of one side of the T-shaped cavity, the other end of the first spring is fixedly installed on the L-shaped rod, the T-shaped rod is sleeved with a second spring, one end of the second spring is fixedly installed on the inner wall of one side of the T-shaped cavity, the other end of the second spring is fixedly installed on the T-shaped rod, the pressing plate drives the L-shaped rod to move and enable the first spring to be stressed, and the pushing plate extrudes the two T-shaped rods and enables the two second springs to be stressed.

Compared with the prior art, the utility model discloses:

due to the arrangement of the connecting block, the mounting groove, the clamping groove, the T-shaped cavity, the pressing plate, the pressing hole, the L-shaped rod, the jack, the T-shaped rod and the slot, after the connecting block is sleeved on the output shaft, the winding shaft is inserted into the connecting block, and then the handle is rotated to enable the strip-shaped block to be perpendicular to the strip-shaped hole, so that the winding shaft can be conveniently mounted;

the utility model discloses in, changed common mode through the bolt installation for the completion that the spool can be quick is changed, does not adopt the bolt simultaneously, can effectually avoid smooth silk scheduling problem, makes the installation of spool firm more, has satisfied people's demand.

Drawings

Fig. 1 is a schematic perspective view of a spool of an automatic spool according to the present invention;

fig. 2 is a schematic structural view of the connection between the motor of the automatic winding shaft and the winding shaft according to the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 2 of an automatic bobbin according to the present invention.

In the figure: 1-winding shaft, 2-motor, 3-output shaft, 4-connecting block, 5-mounting groove, 6-clamping groove, 7-T cavity, 8-pressing plate, 9-pressing hole, 10-L-shaped rod, 11-jack, 12-T-shaped rod, 13-slot, 14-rotating shaft, 15-rotating rod, 16-push plate, 17-connecting rod, 18-pull rod, 19-strip-shaped hole, 20-handle, 21-strip-shaped block and 22-driving rod.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

As shown in figures 1-3, the utility model discloses an automatic winding shaft, which comprises a winding shaft 1 and a motor 2, wherein the motor 2 is provided with an output shaft 3, a same connecting block 4 is arranged between the winding shaft 1 and the output shaft 3, two sides of the connecting block 4 are respectively provided with a clamping groove 6 and a mounting groove 5, one end of the winding shaft 1 close to the output shaft 3 is respectively extended into the clamping groove 6 and the mounting groove 5, the connecting block 4 is provided with a T-shaped cavity 7, a pressing plate 8 is arranged in the clamping groove 6, one side of the pressing plate 8 is contacted with one end of the winding shaft 1, one side of the pressing plate 8 far away from the winding shaft 1 is fixedly provided with an L-shaped rod 10, the inner wall of one side of the T-shaped cavity 7 is provided with a pressure hole 9, one end of the L-shaped rod 10 penetrates through the pressure hole 9, two jacks 11 are arranged on the inner wall of one side of the T-, one end of each of the two T-shaped rods 12 extends into the two slots 13, so that the spool 1 can be replaced quickly.

In the utility model, two rotating shafts 14 are fixedly arranged on the inner wall of one side of a T-shaped cavity 7, rotating rods 15 are movably sleeved on the two rotating shafts 14, the two rotating rods 15 are arranged in parallel, one side of the two rotating rods 15 is rotatably provided with the same push plate 16, one side of the push plate 16 is contacted with one side of two T-shaped rods 12, one side of the two rotating rods 15 far away from the push plate 16 is rotatably provided with the same connecting rod 17, one side of an L-shaped rod 10 is movably arranged on one side of the connecting rod 17, one side of the upper rotating rod 15 is rotatably provided with a pull rod 18, a strip-shaped hole 19 is arranged on the inner wall of one side of the T-shaped cavity 7, a handle 20 is movably arranged in the strip-shaped hole 19, one side of the handle 20 is fixedly provided with a strip-shaped block 21 positioned in the T-shaped cavity 7, one side of the strip-shaped block 21 is rotatably provided with a driving rod 22, one, so that one ends of the two T-shaped bars 12 are inserted into the two slots 13, respectively, to fix the spool 1 and the output shaft 3 to the connection block 4.

The utility model discloses in, one side of strip type piece 21 is seted up flutedly, and the circular slot has been seted up to the annular on the inner wall of recess, and movable mounting has the round piece in the circular slot, and the one end fixed mounting that drives pole 22 is on one side of round piece, and rotatory handle 20 this moment for strip type piece 21 rotates, and strip type piece 21 passes through the circular slot and rotates on the round piece, and it is perpendicular with strip type hole 19 until strip type piece 21, can make strip type piece 21 card on one side inner wall of T die cavity 7.

The utility model discloses in, the smooth shaft hole has been seted up to one side of L type pole 10, and movable mounting has the slide-bar in the slide-bar hole, and the one end fixed mounting of slide-bar is on one side of connecting rod 17, and L type pole 10 drives connecting rod 17 through the slide-bar and removes.

The utility model discloses in, first spring has been cup jointed on the L type pole 10, the one end fixed mounting of first spring is on one side inner wall of T die cavity 7, the other end fixed mounting of first spring is on L type pole 10, the second spring has been cup jointed on T type pole 12, the one end fixed mounting of second spring is on one side inner wall of T die cavity 7, the other end fixed mounting of second spring is on T type pole 12, clamp plate 8 drives L type pole 10 and removes and make first spring atress, 16 extrusion two T type poles 12 of push pedal, and make two second spring atress.

Example 2

As shown in figures 1-3, the utility model discloses an automatic winding shaft, which comprises a winding shaft 1 and a motor 2, wherein the motor 2 is provided with an output shaft 3, a same connecting block 4 is arranged between the winding shaft 1 and the output shaft 3, two sides of the connecting block 4 are respectively provided with a clamping groove 6 and a mounting groove 5, one end of the winding shaft 1 close to the output shaft 3 is respectively extended into the clamping groove 6 and the mounting groove 5, the connecting block 4 is provided with a T-shaped cavity 7, a pressing plate 8 is arranged in the clamping groove 6, one side of the pressing plate 8 is contacted with one end of the winding shaft 1, one side of the pressing plate 8 far away from the winding shaft 1 is fixedly provided with an L-shaped rod 10 by welding, the inner wall of one side of the T-shaped cavity 7 is provided with a pressing hole 9, one end of the L-shaped rod 10 penetrates through the pressing hole 9, the inner wall of one side of the T-shaped cavity 7 is provided with, one end of each of the two T-shaped rods 12 extends into the two slots 13, so that the spool 1 can be replaced quickly.

In the utility model, two rotating shafts 14 are fixedly arranged on the inner wall of one side of a T-shaped cavity 7 by welding, rotating rods 15 are movably sleeved on the two rotating shafts 14, the two rotating rods 15 are arranged in parallel, one side of the two rotating rods 15 is rotatably provided with the same push plate 16, one side of the push plate 16 is contacted with one side of two T-shaped rods 12, one side of the two rotating rods 15 far away from the push plate 16 is rotatably provided with the same connecting rod 17, one side of an L-shaped rod 10 is movably arranged on one side of the connecting rod 17, one side of the rotating rod 15 positioned above is rotatably provided with a pull rod 18, a strip-shaped hole 19 is arranged on the inner wall of one side of the T-shaped cavity 7, a handle 20 is movably arranged in the strip-shaped hole 19, one side of the handle 20 is fixedly provided with a strip-shaped block 21 positioned in the T-shaped cavity 7 by welding, one side of the strip-shaped block 21, the spool 1 is inserted into the catching groove 6 so that one ends of the two T-shaped bars 12 are inserted into the two insertion grooves 13, respectively, thereby fixing the spool 1 and the output shaft 3 to the connection block 4.

The utility model discloses in, one side of strip type piece 21 is seted up flutedly, and the circular slot has been seted up to the annular on the inner wall of recess, and movable mounting has the round piece in the circular slot, and welded fastening installs on one side of round piece is passed through to the one end of drive pole 22, and rotatory handle 20 this moment for strip type piece 21 rotates, and strip type piece 21 passes through the circular slot and rotates on the round piece, and it is perpendicular with strip type hole 19 until strip type piece 21, can make strip type piece 21 card on one side inner wall of T die cavity 7.

The utility model discloses in, the smooth shaft hole has been seted up to one side of L type pole 10, and movable mounting has the slide-bar in the slide-bar hole, and the one end of slide-bar is passed through welded fastening and is installed on one side of connecting rod 17, and L type pole 10 drives connecting rod 17 through the slide-bar and removes.

The utility model discloses in, first spring has been cup jointed on the L type pole 10, the one end of first spring is passed through welded fastening and is installed on one side inner wall of T die cavity 7, the other end of first spring passes through welded fastening and installs on L type pole 10, the second spring has been cup jointed on T type pole 12, the one end of second spring is passed through welded fastening and is installed on one side inner wall of T die cavity 7, the other end of second spring passes through welded fastening and installs on T type pole 12, clamp plate 8 drives L type pole 10 and removes and make first spring atress, push pedal 16 extrudes two T type poles 12, and make two second spring atress.

In the utility model, when the bobbin 1 needs to be installed on the output shaft 3 of the motor 2, firstly the connecting block 4 is inserted on the output shaft 3, then the bobbin 1 is inserted in the clamping groove 6, thereby pushing the pressing plate 8 to move, the pressing plate 8 drives the L-shaped rod 10 to move and make the first spring bear force, the L-shaped rod 10 drives the connecting rod 17 to move through the sliding shaft, the connecting rod 17 moves and drives the two rotating rods 15 to rotate, the two rotating rods 15 are arranged in parallel, therefore, the two rotating rods 15 rotate and drive the push plate 16 to rotate, the push plate 16 extrudes the two T-shaped rods 12 and makes the two second springs bear force, thereby one ends of the two T-shaped rods 12 are respectively inserted into the two slots 13, thereby fixing the bobbin 1 and the output shaft 3 on the connecting block 4, meanwhile, the rotating rods 15 rotate and drive the driving rod 22 to move through the pull rod 18, the driving rod 22 pulls the strip-shaped block 21 into the T-shaped, at this time, the handle 20 is rotated to rotate the strip block 21, and the strip block 21 rotates on the round block through the round slot until the strip block 21 is perpendicular to the strip hole 19, so that the strip block 21 is clamped on the inner wall of one side of the T-shaped cavity 7, and the installation of the bobbin 1 is completed.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides an automatic spool, includes spool (1) and motor (2), be equipped with output shaft (3) on motor (2), its characterized in that: the winding device is characterized in that the same connecting block (4) is arranged between the winding shaft (1) and the output shaft (3), a clamping groove (6) and a mounting groove (5) are respectively formed in two sides of the connecting block (4), one end, close to the winding shaft (1) and the output shaft (3), of the winding shaft extends into the clamping groove (6) and the mounting groove (5) respectively, a T-shaped cavity (7) is formed in the connecting block (4), a pressing plate (8) is arranged in the clamping groove (6), one side of the pressing plate (8) is in contact with one end of the winding shaft (1), an L-shaped rod (10) is fixedly mounted on one side, far away from the winding shaft (1), of the pressing plate (8), a pressure hole (9) is formed in the inner wall of one side of the T-shaped cavity (7), one end of the L-shaped rod (10) penetrates through the pressure hole (9), two insertion holes (11) are formed, slots (13) are formed in one sides of the winding shaft (1) and the output shaft (3), and one ends of the two T-shaped rods (12) extend into the two slots (13) respectively.

2. An automatic bobbin as claimed in claim 1, wherein: the T-shaped die comprises a T-shaped die cavity (7), two rotating shafts (14) are fixedly installed on the inner wall of one side of the T-shaped die cavity (7), rotating rods (15) are movably sleeved on the two rotating shafts (14), the two rotating rods (15) are arranged in parallel, one side of each rotating rod (15) is rotatably installed with the same push plate (16), one side of each push plate (16) is in contact with one side of each T-shaped rod (12), one side of each rotating rod (15), far away from the push plate (16), is rotatably installed with the same connecting rod (17), one side of each L-shaped rod (10) is movably installed on one side of the connecting rod (17), one side of each rotating rod (15) positioned above is rotatably installed with a pull rod (18), a strip-shaped hole (19) is formed in the inner wall of one side of the T-shaped die cavity (7), a handle (20) is movably installed in the strip-shaped hole (19), one side of the strip-shaped block (21) is rotatably provided with a driving rod (22), and one side of the pull rod (18) is rotatably arranged on one side of the driving rod (22).

3. An automatic bobbin as claimed in claim 2, wherein: one side of the strip-shaped block (21) is provided with a groove, the inner wall of the groove is annularly provided with a circular groove, a circular block is movably arranged in the circular groove, and one end of the driving rod (22) is fixedly arranged on one side of the circular block.

4. An automatic bobbin as claimed in claim 1, wherein: one side of the L-shaped rod (10) is provided with a sliding shaft hole, a sliding shaft is movably arranged in the sliding shaft hole, and one end of the sliding shaft is fixedly arranged on one side of the connecting rod (17).

5. An automatic bobbin as claimed in claim 1, wherein: the L-shaped rod (10) is sleeved with a first spring, one end of the first spring is fixedly installed on the inner wall of one side of the T-shaped cavity (7), the other end of the first spring is fixedly installed on the L-shaped rod (10), the T-shaped rod (12) is sleeved with a second spring, one end of the second spring is fixedly installed on the inner wall of one side of the T-shaped cavity (7), and the other end of the second spring is fixedly installed on the T-shaped rod (12).