CN215988436U

CN215988436U - Pulling force spooling equipment is used in transformer production

Info

Publication number: CN215988436U
Application number: CN202122413280.7U
Authority: CN
Inventors: 杨鲤
Original assignee: Shanghai Gugang Electronic Technology Co ltd
Current assignee: Shanghai Gugang Electronic Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-08
Anticipated expiration: 2031-10-08

Abstract

The utility model belongs to the technical field of transformers, in particular to tension winding equipment for transformer production, and provides a scheme aiming at the problems in the background art. The transformer winding machine is driven by only one winding motor, so that the use cost can be reduced, the winding of two coils can be completed at one time, the processing efficiency of winding equipment is improved, and the production efficiency of the transformer is improved; through two first briquettings being close to each other and two second briquettings being close to each other can compress tightly two coils after the wire winding is accomplished, make the coil that the spooling equipment wound out like this even inseparabler to improve the rate of tension of coil after the wire winding is accomplished, the coil is difficult for relaxing loosely.

Description

Pulling force spooling equipment is used in transformer production

Technical Field

The utility model relates to the technical field of transformer production, in particular to tension winding equipment for transformer production.

Background

When the transformer is producing, need use the coiling equipment to wind the line to the coil of transformer, through the retrieval, chinese patent publication is CN 209929133U's patent, discloses a pulling force winding device is used in transformer production, and it includes the base, the sliding tray has been seted up at the top of base, and the sliding tray internal rotation is connected with the screw rod, and threaded connection has the first slider of two symmetry settings on the screw rod, and threaded connection has the second slider on the screw rod, the top welding of base has first strut, and one side fixed mounting of first strut has the motor. This patent convenient operation can twine the electric wire of transformer production usefulness and collect, makes the electric wire after collecting take out easily simultaneously to make things convenient for people's use more.

The above patents suffer from the following disadvantages: on one hand, the transformer can only be wound with one coil at one time, so that the processing efficiency is low, and the production efficiency of the transformer is reduced; on the other hand, after the winding is completed, the coil cannot be well pressed from two sides, so that the coil wound by the winding equipment is not uniform, the tension of the coil is reduced, and the coil is easy to loosen. Therefore, we propose a tension winding device for transformer production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides tension winding equipment for producing a transformer.

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

a pulling force winding device for transformer production comprises a machine table welded with an H-shaped supporting seat on the outer wall of the bottom, a portal frame welded on the outer wall of the top of the machine table, a winding motor fixed on the side wall of the portal frame through a bolt, and two symmetrically arranged winding mechanisms and a wire pressing mechanism sequentially arranged on the portal frame;

the two winding mechanisms respectively comprise a first sleeve, a second sleeve, the same winding roller which is coaxially fixed on the first sleeve and the second sleeve through two dismounting bolts, a coil wound on the winding roller and a belt pulley sleeved on the first sleeve, and an output shaft of the winding motor is coaxially connected with one of the first sleeves through a coupler;

the line ball mechanism includes two-way screw rod, spiro union in proper order two T type sliders at two opposite screw thread ends of two-way screw rod, set up the spout at board top inner wall, weld in proper order at two first briquetting of two T type slider top outer walls, weld in proper order at two connecting rods of two first briquetting lateral walls and weld in proper order at two second briquetting of two connecting rod one end outer walls.

Preferably, the first sleeve and the second sleeve are respectively connected with the inner walls of the two sides of the portal frame through bearings, and the first sleeve and the second sleeve are provided with taking holes.

Preferably, the two belt pulleys are in transmission connection through a transmission belt, and the bidirectional screw is respectively connected with the inner walls of the lower parts of the two sides of the portal frame through two bearings.

Preferably, two the outer wall of T type slider all with the inner wall sliding connection of spout, and two T type sliders are the symmetry setting based on the center department of spout.

Preferably, the outer wall of one end of the bidirectional screw rod is welded with a hand wheel, and arc-shaped rotating grooves matched with the winding rollers are formed in the inner walls of the tops of the two first pressing blocks and the two second pressing blocks.

Preferably, the outer wall of the winding roller and the inner wall of the arc-shaped rotating groove form sliding fit, and the hand wheel is located outside the machine table.

Preferably, the winding motor is connected with a switch through a wire, and the switch is connected with a power line.

The utility model has the beneficial effects that:

1. the transformer winding machine is provided with the two winding mechanisms which are in transmission connection through the two belt pulleys, so that only one winding motor is needed for driving, the power resource can be saved, the use cost is reduced, the winding of the two coils can be completed at one time, the processing efficiency of winding equipment is improved, and the production efficiency of the transformer is improved;

2. the wire pressing mechanism is arranged, and the two coils after the winding is finished can be tightly pressed by the mutual approach of the two first pressing blocks and the mutual approach of the two second pressing blocks, so that the coils wound by the winding equipment are more uniform and compact, the tension degree of the coils after the winding is finished is improved, and the coils are not easy to loosen and loosen.

Drawings

FIG. 1 is a schematic structural diagram of a tension winding apparatus for transformer production according to the present invention;

fig. 2 is a schematic partial perspective view of a tension winding apparatus for transformer production according to the present invention;

FIG. 3 is a schematic perspective view of a part of a wire pressing mechanism in a tension winding apparatus for transformer production according to the present invention;

fig. 4 is a schematic perspective enlarged structural diagram of a part of a winding mechanism in the tension winding device for transformer production according to the present invention.

In the figure: the device comprises a machine table 1, a portal frame 2, a first sleeve 3, a second sleeve 4, a winding roller 5, a coil 6, a belt pulley 7, a winding motor 8, a bidirectional screw 9, a 10T-shaped sliding block, a sliding groove 11, a first pressing block 12, a connecting rod 13, a second pressing block 14, a hand wheel 15, an arc-shaped rotating groove 16, a transmission belt 17, a dismounting bolt 18 and a taking hole 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a tension winding device for transformer production comprises a machine table 1 with an H-shaped support seat welded on the outer wall of the bottom, a gantry 2 welded on the outer wall of the top of the machine table 1, a winding motor 8 fixed on the side wall of the gantry 2 through bolts, two symmetrically arranged winding mechanisms and a wire pressing mechanism sequentially arranged on the gantry 2, wherein the two winding mechanisms are composed of a first sleeve 3, a second sleeve 4, winding rollers 5, coils 6 and belt pulleys 7, the first sleeve 3 and the second sleeve 4 are respectively connected with the inner walls of the two sides of the gantry 2 through bearings, the first sleeve 3 and the second sleeve 4 are respectively provided with an outlet 19, the winding rollers 5 are coaxially fixed on the first sleeve 3 and the second sleeve 4 through two dismounting bolts 18, the outlet 19 and the dismounting bolts 18 are arranged to facilitate the removal of the two winding rollers 5 after winding is completed, the winding device is further convenient to timely take down a coil 6 after winding is finished, the coil 6 is wound on the winding roller 5, the belt pulley 7 is sleeved on the first sleeve 3, the output shaft of the winding motor 8 is coaxially connected with one of the first sleeves 3 through a coupler, the two belt pulleys 7 are in transmission connection through the transmission belt 17, the winding motor 8 is connected with the switch through a lead, and the switch is connected with a power line;

the wire pressing mechanism is composed of a bidirectional screw 9, two T-shaped sliding blocks 10, a sliding chute 11, two first pressing blocks 12, two connecting rods 13 and two second pressing blocks 14, wherein the bidirectional screw 9 is respectively connected with the inner walls of the lower parts of two sides of a portal frame 2 through two bearings, a hand wheel 15 positioned outside a machine table 1 is welded on the outer wall of one end of the bidirectional screw 9, the two T-shaped sliding blocks 10 are sequentially screwed on two opposite threaded ends of the bidirectional screw 9, the sliding chute 11 is arranged on the inner wall of the top of the machine table 1, the two first pressing blocks 12 are sequentially welded on the outer walls of the tops of the two T-shaped sliding blocks 10, the two connecting rods 13 are sequentially welded on the side walls of the two first pressing blocks 12, the two second pressing blocks 14 are sequentially welded on the outer walls of one ends of the two connecting rods 13, the outer walls of the two T-shaped sliding blocks 10 are both connected with the inner wall of the sliding chute 11 in a sliding manner, and the two T-shaped sliding blocks 10 are symmetrically arranged based on the center of the sliding chute 11, the wire pressing mechanism is arranged, and the two coils 6 after winding can be tightly pressed by the mutual approach of the two first pressing blocks 12 and the mutual approach of the two second pressing blocks 14, so that the coils 6 wound by the winding equipment are more uniform and compact, the tension degree of the coils 6 after winding is improved, and the coils 6 are not easy to loosen;

in addition, the arc rotating groove 16 with 5 looks adaptations of wire winding roller is all seted up to the top inner wall of two first briquettings 12 and two second briquettings 14, and the outer wall of wire winding roller 5 forms sliding fit with the inner wall of arc rotating groove 16, and the purpose that sets up like this is: firstly, guarantee that winding roller 5 can be at 16 internal rotations in arc revolving chute, secondly, guarantee that two first briquettings 12 and two second briquettings 14 can both be close to each other and realize compressing tightly coil 6, finally, can play certain supporting role and prevent that two winding rollers 5 from accidentally dropping when dismantling two winding rollers 5 to still make things convenient for supplementary dismouting workman's work.

The working principle is as follows: when in use, the winding motor 8 drives one of the first sleeves 3 to rotate, at the moment, the belt pulley 7 sleeved on the first sleeve 3 rotates, under the driving action of the driving belt 17, the other pulley 7 drives the other first sleeve 3 to rotate, thus, the two winding rollers 5 drive the two second sleeves 4 to synchronously rotate, so that the two coils 6 can be wound at one time, after the winding is finished, the two-way screw rod 9 is driven to rotate by rotating the external hand wheel 15, under the limit of the sliding chute 11, two T-shaped sliding blocks 10 which are screwed at two opposite thread ends of the bidirectional screw 9 drive two first pressing blocks 12 to mutually approach, and then two connecting rods 13 drive two second pressing blocks 14 to approach each other, so that two coils 6 can be squeezed tightly, and finally two winding rollers 5 are taken down by utilizing the disassembling effect of a disassembling bolt 18, and then two wound coils 6 are taken out.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The tension winding equipment for transformer production comprises a machine table (1) welded with an H-shaped supporting seat on the outer wall of the bottom, and is characterized in that a portal frame (2) is welded on the outer wall of the top of the machine table (1), a winding motor (8) is fixed on the side wall of the portal frame (2) through bolts, and two symmetrically arranged winding mechanisms and a wire pressing mechanism are sequentially arranged on the portal frame (2);

the two winding mechanisms respectively comprise a first sleeve (3), a second sleeve (4), the same winding roller (5) which is coaxially fixed on the first sleeve (3) and the second sleeve (4) through two dismounting bolts (18), a coil (6) wound on the winding roller (5) and a belt pulley (7) sleeved on the first sleeve (3), and an output shaft of the winding motor (8) is coaxially connected with one of the first sleeves (3) through a coupler;

the line ball mechanism includes two-way screw rod (9), two T type sliders (10) that spiro union was in two opposite screw thread ends in two-way screw rod (9) in proper order, set up spout (11) at board (1) top inner wall, weld in proper order two first briquetting (12) at two T type slider (10) top outer walls, weld in proper order two connecting rod (13) of two first briquetting (12) lateral walls and weld in proper order two second briquetting (14) at two connecting rod (13) one end outer walls.

2. The pulling force spooling equipment for transformer production according to claim 1, wherein the first sleeve (3) and the second sleeve (4) are respectively connected with the inner walls of two sides of the portal frame (2) through bearings, and the first sleeve (3) and the second sleeve (4) are respectively provided with an extraction hole (19).

3. The pulling force spooling equipment for transformer production as claimed in claim 1, wherein two belt pulleys (7) are in transmission connection through a transmission belt (17), and the bidirectional screw (9) is respectively connected with the inner walls of the lower parts of the two sides of the portal frame (2) through two bearings.

4. The pulling force winding device for producing the transformer according to claim 1, wherein the outer walls of the two T-shaped sliding blocks (10) are connected with the inner wall of the sliding groove (11) in a sliding mode, and the two T-shaped sliding blocks (10) are symmetrically arranged based on the center of the sliding groove (11).

5. The pulling force winding equipment for the production of the transformer as claimed in claim 1, wherein a hand wheel (15) is welded on the outer wall of one end of the bidirectional screw (9), and arc-shaped rotating grooves (16) matched with the winding rollers (5) are formed in the inner walls of the tops of the two first pressing blocks (12) and the two second pressing blocks (14).

6. The pulling force winding device for transformer production according to claim 1, wherein the outer wall of the winding roller (5) and the inner wall of the arc-shaped rotating groove (16) form a sliding fit, and the hand wheel (15) is located outside the machine table (1).

7. The pulling force winding device for transformer production as claimed in claim 1, wherein the winding motor (8) is connected with a switch through a wire, and the switch is connected with a power line.