CN211141031U

CN211141031U - Adhesive tape feeding mechanism for motor coil

Info

Publication number: CN211141031U
Application number: CN201921703933.1U
Authority: CN
Inventors: 高永恒
Original assignee: Shenzhen Xinhengsheng Precision Machinery Co ltd
Current assignee: Shenzhen Xinhengsheng Precision Machinery Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-31
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a gummed paper advances gluey mechanism that motor coil used, including bottom plate and the riser of setting in bottom plate top one side, one side fixed mounting of riser has first step motor, the welding has the driving gear of rotating the installation with riser one side on the output shaft of first step motor, one side top meshing of driving gear has the driven gear wheel of rotating the installation with riser one side, the below of driven gear wheel is equipped with the pinion of rotating the installation with riser one side, the opposite side level of riser is equipped with two parallel arrangement's pivot, the one end that is located the pivot of top runs through whole riser, and weld mutually with the driven gear wheel, the one end that is located the pivot of below runs through whole riser, and weld mutually with the pinion. The utility model discloses an automatic carry out the pay-off operation to the adhesive tape, no longer need the staff to carry out manual operation, very big improvement staff's work efficiency, and very big reduction staff's working strength.

Description

Adhesive tape feeding mechanism for motor coil

Technical Field

The utility model relates to a gummed paper advances gluey technical field of mechanism, especially relates to a gummed paper advances gluey mechanism that electric machine coil used.

Background

In the existing motor production technology, the insulation production technology of coil wrapping gummed paper is common; in the manufacturing process, the coil wrapping gummed paper process is mainly finished by hands of people, wherein the gummed paper required by the coil wrapping gummed paper process is cut manually, and when a worker cuts the gummed paper, the worker needs to pay attention to the length of the gummed paper, so that the worker is difficult to operate, the labor intensity is high, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a gummed paper feeding mechanism for a motor coil.

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

a gummed paper feeding mechanism for a motor coil comprises a bottom plate and a vertical plate arranged on one side of the top of the bottom plate, wherein a first stepping motor is fixedly arranged on one side of the vertical plate, a driving gear rotatably arranged on one side of the vertical plate is welded on an output shaft of the first stepping motor, a driven large gear rotatably arranged on one side of the vertical plate is meshed above one side of the driving gear, a small gear rotatably arranged on one side of the vertical plate is arranged below the driven large gear, two rotating shafts arranged in parallel are horizontally arranged on the other side of the vertical plate, one end of the rotating shaft positioned above penetrates through the whole vertical plate and is welded with the driven large gear, one end of the rotating shaft positioned below penetrates through the whole vertical plate and is welded with the small gear, gummed paper feeding wheels positioned on the other side of the vertical plate are fixedly sleeved on the outer sides of the rotating shafts, the gummed paper, and the horizontal welding of one side top that the side guard plate is close to the riser has the horizontal mounting bracket of side guard plate with riser fixed mounting, two send the gummed paper wheel be equipped with two parallel arrangement's guide rail with one side, the bottom fixed mounting of two guide rails has same proximity switch mount pad, the opposite side bottom at the riser is fixed to the proximity switch mount pad, and the top of proximity switch mount pad has been seted up both sides and has been set up to open-ended proximity switch mounting groove, a plurality of balancing weights have been placed to the level between two guide rails, the both ends of every balancing weight respectively with the guide rail slidable mounting that corresponds, a plurality of balancing weights set gradually under to from last, and two adjacent balancing weights contact, the opposite side of sending the gummed paper wheel is equipped with the gummed paper blowing dish of taking the gummed paper, one side fixed mounting.

Preferably, one side top fixed mounting that the guide rail was kept away from to the riser has the third step motor, and fixed mounting has the mounting panel on the output shaft of third step motor, and one side that the mounting panel is close to the adhesive tape blowing dish has the cylinder mount pad through the fix with screw, and one side of cylinder mount pad is installed and is moved back the gluey cylinder, and one side of moving back the gluey cylinder is equipped with two and the riser opposite side top guide rolls of rotation installation.

Preferably, the four corners of one side of the first stepping motor, which is close to the vertical plate, are fixed with metal sheet metal parts through screws, and the first stepping motor is fixed on one side of the vertical plate through four metal sheet metal parts.

Preferably, the vertical plate is provided with a circular through hole corresponding to the rotating shaft in position.

Preferably, the gummed paper is in sliding fit with the bottom of the lowermost balancing weight block sequentially from one side, which is far away from the two guide rollers, between the two gummed paper feeding wheels.

Preferably, a proximity switch is installed in the proximity switch installation groove, the proximity switch is matched with the adhesive tape, and the proximity switch is used for performing pause and start control on the first stepping motor and the second stepping motor.

The utility model discloses an automatic carry out the pay-off operation to the adhesive tape, no longer need the staff to carry out manual operation, very big improvement staff's work efficiency, and very big reduction staff's working strength.

Drawings

Fig. 1 is a schematic perspective view of a glue feeding mechanism for a motor coil according to the present invention;

fig. 2 is a left side view of the third stepping motor in the gummed paper feeding mechanism for the motor coil provided by the utility model in an uninstalled state.

In the figure: 1 bottom plate, 2 risers, 3 first step motor, 4 driving gears, 5 driven gear wheels, 6 pinions, 7 pivots, 8 send adhesive tape wheels, 9 side guard boards, 10 side guard board horizontal installation framves, 11 guide rails, 12 proximity switch mount pads, 13 proximity switch mounting grooves, 14 balancing weights, 15 adhesive tape blowing dishes, 16 third step motor, 17 mounting panels, 18 cylinder mount pads, 19 move back gluey cylinder, 20 guide rolls.

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.

Referring to fig. 1-2, a gummed paper feeding mechanism for a motor coil comprises a bottom plate 1 and a vertical plate 2 arranged on one side of the top of the bottom plate 1, a first stepping motor 3 is fixedly arranged on one side of the vertical plate 2, a driving gear 4 rotatably arranged on one side of the vertical plate 2 is welded on an output shaft of the first stepping motor 3, a driven large gear 5 rotatably arranged on one side of the vertical plate 2 is meshed above one side of the driving gear 4, a small gear 6 rotatably arranged on one side of the vertical plate 2 is arranged below the driven large gear 5, two rotating shafts 7 arranged in parallel are horizontally arranged on the other side of the vertical plate 2, one end of the rotating shaft 7 positioned above penetrates through the whole vertical plate 2 and is welded with the driven large gear 5, one end of the rotating shaft 7 positioned below penetrates through the whole vertical plate 2 and is welded with the small gear 6, a gummed paper feeding wheel 8 positioned on, the adhesive tape feeding wheels 8 respectively positioned on different rotating shafts 7 are matched, the other ends of the two rotating shafts 7 are rotatably provided with the same side guard plate 9, the side guard plate 9 is horizontally welded at the top of one side, close to the vertical plate 2, of the side guard plate 9 to be fixedly installed with the vertical plate 2, two guide rails 11 which are arranged in parallel are arranged at the same side of the two adhesive tape feeding wheels 8, the bottom of the two guide rails 11 is fixedly provided with the same proximity switch installation seat 12, the proximity switch installation seat 12 is fixed at the bottom of the other side of the vertical plate 2, the top of the proximity switch installation seat 12 is provided with two proximity switch installation grooves 13 which are arranged at two sides to be opened, a plurality of balancing weights 14 are horizontally placed between the two guide rails 11, two ends of each balancing weight 14 are respectively and slidably installed with the corresponding guide rails 11, the balancing weights 14 are sequentially arranged from top to bottom, two, The two gummed paper feeding wheels 8 are in sliding fit with the bottoms of the bottommost balancing weights 14, proximity switches are mounted inside proximity switch mounting grooves 13 and are matched with gummed paper, the proximity switches are used for pause and start control of a first stepping motor 3 and a second stepping motor, a gummed paper discharging disc 15 with gummed paper is arranged on the other side of each gummed paper feeding wheel 8, the second stepping motor fixedly mounted on the other side of a vertical plate 2 is fixedly mounted on one side of each gummed paper discharging disc 15, a third stepping motor 16 is fixedly mounted on the top of one side, away from a guide rail 11, of the vertical plate 2, a mounting plate 17 is fixedly mounted on an output shaft of the third stepping motor 16, a cylinder mounting seat 18 is fixedly mounted on one side, close to the gummed paper discharging disc 15, of the mounting plate 17 through screws, a gumming removing cylinder 19 is mounted on one side of the cylinder mounting seat 18, and two guide rollers 20 rotatably mounted on the top of the, first step motor 3 is close to one side four corners of riser 2 and all has the metal sheet component through the fix with screw, and first step motor 3 fixes in one side of riser 2 through four metal sheet components, sets up the circular through-hole that position and pivot 7 are corresponding on riser 2, the utility model discloses an automatic carry out the pay-off operation to the adhesive tape, no longer need the staff to carry out manual operation, very big improvement staff's work efficiency, and very big reduction staff's working strength.

The working principle is as follows: before the mechanism works, one end of the gummed paper sequentially passes through one side, which is far away from each other, between two gummed paper feeding wheels 8 and the bottom of a balancing weight 14 positioned at the lowest part from the two guide rollers 20 in a sliding way, then a third step motor 16 is started, the third step motor 16 drives a mounting plate 17 to rotate, the mounting plate 17 drives a gumming removing cylinder 19 on a cylinder mounting seat 18 to rotate, a cylinder shaft of the gumming removing cylinder 19 and the guide rollers 20 are positioned on the same horizontal straight line, then the gumming removing cylinder 19 is started, the cylinder shaft of the gumming removing cylinder 19 slightly presses the gummed paper on the corresponding guide rollers 20, at the moment, one end of the gummed paper is stressed and tensioned, the mechanism works, the gummed paper in a tightening state is positioned above the proximity switch and is not contacted with the proximity switch, both the first step motor 3 and the second step motor are in a starting state, the first step motor 3 drives a driving gear 4 to rotate on a vertical plate 2, because the driving gear 4 is engaged with the driven large gear 5, the driving gear 4 drives the driven large gear 5 to rotate on the vertical plate 2, the driven large gear 5 drives the rotating shaft 7 positioned above to rotate, the rotating shaft 7 positioned above drives the gummed paper feeding wheel 8 positioned above to rotate, the gummed paper feeding wheel 8 drives gummed paper to move in position by using friction force, so that the gummed paper slides at the bottom of the lowermost counterweight block 14, meanwhile, the bottom of the gummed paper drives the gummed paper feeding wheel 8 positioned below to rotate by using friction force, the gummed paper feeding wheel 8 positioned below drives the pinion 6 to rotate on the vertical plate 2 by the rotating shaft 7 positioned below until the gummed paper is loosened due to cutting, the gummed paper is contacted with the proximity switch under the action of the counterweight block 14, and the proximity switch controls the first step-feeding motor 3 and the second step-feeding motor to suspend rotation at the moment, the length of the gummed paper is not required to be cut manually by workers in the process, and the working efficiency of the workers is greatly improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A gummed paper feeding mechanism for a motor coil comprises a bottom plate (1) and a vertical plate (2) arranged on one side of the top of the bottom plate (1), and is characterized in that a first stepping motor (3) is fixedly arranged on one side of the vertical plate (2), a driving gear (4) rotatably arranged on one side of the vertical plate (2) is welded on an output shaft of the first stepping motor (3), a driven large gear (5) rotatably arranged on one side of the vertical plate (2) is meshed above one side of the driving gear (4), a small gear (6) rotatably arranged on one side of the vertical plate (2) is arranged below the driven large gear (5), two rotating shafts (7) arranged in parallel are horizontally arranged on the other side of the vertical plate (2), one end of each rotating shaft (7) positioned above penetrates through the whole vertical plate (2) and is welded with the corresponding driven large gear (5), one end of each rotating shaft (7) positioned below penetrates through the whole, and is welded with the pinion (6), the outer side of the rotating shaft (7) is fixedly sleeved with a gummed paper feeding wheel (8) positioned at the other side of the vertical plate (2), the gummed paper feeding wheels (8) respectively positioned on different rotating shafts (7) are matched, the other ends of the two rotating shafts (7) are rotatably provided with the same side guard plate (9), the top of one side of the side guard plate (9) close to the vertical plate (2) is horizontally welded with a side guard plate horizontal mounting rack (10) fixedly installed with the vertical plate (2), the same side of the two gummed paper feeding wheels (8) is provided with two guide rails (11) arranged in parallel, the bottoms of the two guide rails (11) are fixedly provided with the same proximity switch mounting seat (12), the proximity switch mounting seat (12) is fixed at the bottom of the other side of the vertical plate (2), and the top of the proximity switch mounting seat (12), a plurality of balancing weights (14) are placed to the level between two guide rails (11), the both ends of every balancing weight (14) respectively with guide rail (11) slidable mounting that corresponds, a plurality of balancing weights (14) set gradually under to from last, and two adjacent balancing weights (14) contact, the opposite side of sending adhesive tape wheel (8) is equipped with adhesive tape blowing dish (15) of taking adhesive tape, one side fixed mounting of adhesive tape blowing dish (15) has the second step motor with riser (2) opposite side fixed mounting.

2. The adhesive tape feeding mechanism for the motor coil is characterized in that a third stepping motor (16) is fixedly mounted at the top of one side, away from the guide rail (11), of the vertical plate (2), a mounting plate (17) is fixedly mounted on an output shaft of the third stepping motor (16), a cylinder mounting seat (18) is fixed on one side, close to the adhesive tape placing plate (15), of the mounting plate (17) through screws, an adhesive removing cylinder (19) is mounted on one side of the cylinder mounting seat (18), and two guide rollers (20) rotatably mounted at the top of the other side of the vertical plate (2) are arranged on one side of the adhesive removing cylinder (19).

3. The gummed paper feeding mechanism for the motor coil as claimed in claim 1, wherein metal sheet metal parts are fixed at four corners of one side of the first stepping motor (3) close to the vertical plate (2) through screws, and the first stepping motor (3) is fixed at one side of the vertical plate (2) through four metal sheet metal parts.

4. The adhesive tape feeding mechanism for the motor coil as claimed in claim 1, wherein the vertical plate (2) is provided with a circular through hole corresponding to the rotating shaft (7).

5. The adhesive tape feeding mechanism for the motor coil as claimed in claim 1, wherein the adhesive tape is in sliding fit with the bottom of the lowermost counterweight (14) from one side of the two guide rollers (20) away from each other, between the two adhesive tape feeding wheels (8) in sequence.

6. The adhesive tape feeding mechanism for the motor coil as claimed in claim 1, wherein a proximity switch is mounted inside the proximity switch mounting groove (13), and the proximity switch is matched with the adhesive tape.