CN114104802B

CN114104802B - Crepe paper rolling machine

Info

Publication number: CN114104802B
Application number: CN202111499485.XA
Authority: CN
Inventors: 刘桂兰; 张云龙; 何政宏; 王峰俊; 高阳
Original assignee: Tianwei Baobian Hefei Transformer Co ltd
Current assignee: Tianwei Baobian Hefei Transformer Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2025-06-20
Anticipated expiration: 2041-12-09
Also published as: CN114104802A

Abstract

The present invention relates to the technical field of transformer product lead insulation wrapping, and discloses a crepe paper rolling machine, including a base, a first fixed frame is fixedly provided on the left side of the upper end of the base, a paper roll is rotatably provided on the first fixed frame through a first rotating shaft, a clamping cover is provided on the upper end of the paper roll, a slot is provided on the upper end of the paper roll, a first spring is fixedly provided on the inner wall of the bottom end of the slot, an insertion rod is fixedly provided on the upper end of the first spring, the upper end of the insertion rod is fixedly arranged on the clamping cover, a groove is provided on the left side of the lower end of the clamping cover, a second rotating shaft is rotatably provided in the groove, a cam is fixedly provided on the shaft wall of the second rotating shaft, a limiting mechanism is provided on the upper end of the cam, a second fixed frame is fixedly provided on the right side of the upper end of the base, and two paper rolls are rotatably provided on the left and right ends of the second fixed frame through a third rotating shaft. The present invention is simple to operate and has strong practicality, which not only saves manpower but also improves the efficiency of rolling paper.

Description

Crepe paper winder

Technical Field

The invention relates to the technical field of insulation wrapping of lead wires of transformer products, in particular to a crepe paper winder.

Background

The insulation wrapping of the lead wires is a very critical assembly procedure in the transformer assembly process, the crepe paper is generally folded in half and wrapped in two layers according to the insulation wrapping requirement, but the paper disc purchased actually is single-layer crepe paper, and the large-disc single-layer crepe paper is required to be wound into double-layer small-disc crepe paper again before operation, so that no proper tool is needed for the operation, two persons are required to cooperate, and the paper winding efficiency is low. To this end, we propose a crepe paper reel.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, the corrugated paper for insulation wrapping of a lead is generally folded in half and wrapped in two layers, but the paper disc purchased actually is single-layer corrugated paper, and the single-layer corrugated paper of a large disc needs to be wound into double-layer small-disc corrugated paper again before operation, so that no proper tool is needed in the operation, two persons are needed to cooperate, and the paper winding efficiency is low.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a crepe paper winder, includes the base, the fixed first mount that is equipped with in upper end left side of base, rotate through first pivot on the first mount and be equipped with around the scroll, the upper end of winding the scroll is equipped with the clamp lid, the slot has been seted up to the upper end of winding the scroll, fixed being equipped with first spring on the bottom inner wall of slot, the upper end of first spring is fixed with the inserted bar, the upper end of inserted bar is fixed to be set up on the clamp lid, the lower extreme left side of clamp lid is seted up flutedly, the rotation is equipped with the second pivot in the recess, fixed being equipped with the cam on the axial wall of second pivot, the upper end of cam is equipped with stop gear, the fixed second mount that is equipped with in right side of base upper end, both ends are equipped with two paper rolls through the rotation of third pivot about the second mount.

Preferably, the stop gear includes fixture block and second spring, offered the spacing groove on the upper end inner wall of recess, the fixture block slides and sets up in the inside of spacing groove, the lower extreme of fixture block extends the spacing groove and with cam phase-match, the fixed setting of second spring is between the top inner wall of fixture block and spacing groove, be equipped with pulling mechanism on the lateral wall of fixture block.

Preferably, the pulling mechanism comprises a fixed block, a holding rod and a handle, wherein the fixed block is fixedly arranged on the side wall of the clamping block, a strip-shaped opening is formed in the side wall of the limiting groove, the other end of the fixed block extends out of the strip-shaped opening and is fixedly connected with the holding rod, the handle is fixedly arranged on the side wall of the clamping cover, and the position of the holding rod corresponds to the position of the handle.

Preferably, the side wall of the clamping cover is fixedly provided with two limiting blocks, the two limiting blocks are located at the lower end of the handle, the limiting blocks are provided with bar-shaped sliding grooves, and the holding rod penetrates through the bar-shaped sliding grooves and is in sliding connection with the inner wall of the bar-shaped sliding grooves.

Preferably, the inserted bar is connected with the inner wall of the slot in a sliding way, and the inserted bar and the slot are square.

Preferably, one end of the second rotating shaft penetrates through the groove and is fixedly provided with a rotating handle.

Preferably, one end of the first rotating shaft penetrates through the first fixing frame and is fixedly provided with a crank.

Compared with the prior art, the invention provides a crepe paper reeling machine, which has the following beneficial effects:

1. This crepe paper winder drives the cam through rotating the swivel handle and rotates, makes the bellied upper end of cam jack-up fixture block, and the bellied lower extreme of cam supports whole clamp lid, makes the fixture block realize stabilizing spacing to the cam through the second spring to the realization is convenient separates clamp lid and winding scroll.

2. This crepe paper winder, through holding the handle and pointing the holding rod that catches on, realize convenient pulling-up the holding rod, make the fixture block no longer spacing to the cam through pulling up the holding rod, drive the cam through rotating the rotating handle and rotate, make the cam to press from both sides the lid and no longer support, through first spring pulling inserted bar downward movement, inserted bar pulling clamp lid downward movement to realize convenient with the crepe paper head centre gripping fix on winding the scroll.

3. This crepe paper winder drives through rotating the crank and winds the scroll and rotate, realizes the convenient double-deck being of individual layer crepe paper on two paper rolls of putting to wind on the scroll through winding the scroll rotation to not only saved the manpower, still improved the efficiency of this winder stock form.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the operation is simple, the practicability is high, the labor is saved, and the roll paper efficiency is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of a crepe paper reel according to the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1;

fig. 3 is an enlarged view of the front structure of fig. 2.

In the figure, a base, a second fixing frame, a 3-winding paper roll, a 4-clamping cover, a 5 third rotating shaft, a 6-winding paper roll, a 7 first fixing frame, a 8 second rotating shaft, a 9 cam, a10 clamping block, a 11 second spring, a 12 fixing block, a 13 inserting rod, a 14 first spring, a 15 holding rod, a 16 limiting block, a 17 handle, a 18 rotating handle, a 19 crank and a20 first rotating shaft are arranged.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1-3, a crepe paper winder comprises a base 1, the upper end left side of base 1 is fixed and is equipped with first mount 7, rotate through first pivot 20 on the first mount 7 and be equipped with around scroll 3, the one end of first pivot 20 runs through first mount 7 and is fixed and be equipped with crank 19, the upper end around scroll 3 is equipped with double-layered lid 4, the slot has been seted up around the upper end of scroll 3, the fixed first spring 14 that is equipped with on the bottom inner wall of slot, the upper end of first spring 14 is fixed and is equipped with inserted bar 13, the upper end of inserted bar 13 is fixed and is set up on double-layered lid 4, inserted bar 13 and the inner wall sliding connection of slot, and inserted bar 13 and slot are square setting, the lower extreme left side of double-layered lid 4 is seted up flutedly, the rotation is equipped with second pivot 8 in the recess, the epaxial fixed cam 9 that is equipped with of axle wall of second pivot 8, the upper end of cam 9 is equipped with stop gear, the one end of second pivot 8 runs through the recess and is fixed and is equipped with rotary handle 18, the right side of base 1 upper end is fixed and is equipped with second mount 2, the left and right both ends of second mount 2 are equipped with two scroll 6 through the rotation of third pivot 5.

The limiting mechanism comprises a clamping block 10 and a second spring 11, a limiting groove is formed in the inner wall of the upper end of the groove, the clamping block 10 is slidably arranged in the limiting groove, the lower end of the clamping block 10 extends out of the limiting groove and is matched with the cam 9, the second spring 11 is fixedly arranged between the clamping block 10 and the inner wall of the top end of the limiting groove, and a pulling mechanism is arranged on the side wall of the clamping block 10.

The pulling mechanism comprises a fixed block 12, a holding rod 15 and a handle 17, wherein the fixed block 12 is fixedly arranged on the side wall of the clamping block 10, a strip-shaped opening is formed in the side wall of the limiting groove, the other end of the fixed block 12 extends out of the strip-shaped opening and is fixedly connected with the holding rod 15, the handle 17 is fixedly arranged on the side wall of the clamping cover 4, the position of the holding rod 15 corresponds to that of the handle 17, two limiting blocks 16 are fixedly arranged on the side wall of the clamping cover 4, the two limiting blocks 16 are located at the lower end of the handle 17, a strip-shaped sliding groove is formed in the limiting block 16, and the holding rod 15 penetrates through the strip-shaped sliding groove and is in sliding connection with the inner wall of the strip-shaped sliding groove.

In the invention, when in actual use, a worker firstly drives the cam 9 to rotate by rotating the rotary handle 18, so that the raised upper end of the cam 9 props against the clamping block 10, the raised lower end of the cam 9 supports the whole clamping cover 4, the clamping block 10 realizes stable limit on the cam 9 by rotating the rotary handle 11, thereby realizing convenient separation of the clamping cover 4 from the winding paper roll 3, after separation, the pair Ji Hou of crepe paper heads on two paper rolls 6 are pulled and placed between the winding paper roll 3 and the clamping cover 4, after placement, the worker catches the holding rod 15 by holding the handle 17 and fingers, thereby realizing convenient pulling of the holding rod 15, driving the fixing block 12 to move upwards by pulling the holding rod 15, driving the clamping block 10 to move upwards by the fixing block 12, so that the cam 9 is not limited any more, at this moment, the worker drives the cam 9 to rotate by rotating the rotary handle 18, so that the cam 9 is not supported on the clamping cover 4 any more, at this moment, the inserting rod 13 is pulled to move downwards by the first spring 14, the inserting rod 13 is pulled downwards, the clamping cover 4 is pulled downwards, thus realizing convenient and manual clamping of the two paper rolls 3, and the winding paper roll 3 is not wound by a double-layer winding machine, and the winding paper roll 3 is further realized, and the convenient and the efficiency is not wound by winding paper rolls 3 is realized.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. A crepe paper rolling machine, comprising a base (1), characterized in that a first fixing frame (7) is fixedly provided on the left side of the upper end of the base (1), a paper roll (3) is rotatably provided on the first fixing frame (7) via a first rotating shaft (20), a clamping cover (4) is provided on the upper end of the paper roll (3), a slot is provided on the upper end of the paper roll (3), a first spring (14) is fixedly provided on the inner wall of the bottom end of the slot, an insertion rod (13) is fixedly provided on the upper end of the first spring (14), the upper end of the insertion rod (13) is fixedly provided on the clamping cover (4), a groove is provided on the left side of the lower end of the clamping cover (4), a second rotating shaft (8) is rotatably provided in the groove, a cam (9) is fixedly provided on the shaft wall of the second rotating shaft (8), a limiting mechanism is provided on the upper end of the cam (9), a second fixing frame (2) is fixedly provided on the right side of the upper end of the base (1), two paper placing rolls (6) are rotatably provided on the left and right ends of the second fixing frame (2) via a third rotating shaft (5);

The limiting mechanism comprises a clamping block (10) and a second spring (11); a limiting groove is provided on the inner wall of the upper end of the groove; the clamping block (10) is slidably arranged inside the limiting groove; the lower end of the clamping block (10) extends out of the limiting groove and matches the cam (9); the second spring (11) is fixedly arranged between the clamping block (10) and the inner wall of the top end of the limiting groove; and a pulling mechanism is provided on the side wall of the clamping block (10);

The pulling mechanism comprises a fixed block (12), a gripping rod (15) and a handle (17); the fixed block (12) is fixedly arranged on the side wall of the clamping block (10); a strip-shaped opening is opened on the side wall of the limiting groove; the other end of the fixed block (12) extends out of the strip-shaped opening and is fixedly connected to the gripping rod (15); the handle (17) is fixedly arranged on the side wall of the clamping cover (4); and the position of the gripping rod (15) corresponds to the position of the handle (17);

Two limit blocks (16) are fixedly provided on the side wall of the clamping cover (4), the two limit blocks (16) are located at the lower end of the handle (17), a strip-shaped slide groove is provided on the limit blocks (16), and the grip rod (15) passes through the strip-shaped slide groove and is slidably connected to the inner wall of the strip-shaped slide groove;

The insertion rod (13) is slidably connected to the inner wall of the slot, and the insertion rod (13) and the slot are both square in shape.

2. A crepe paper reeling machine according to claim 1, characterized in that one end of the second rotating shaft (8) passes through the groove and is fixedly provided with a rotating handle (18).

3. The crepe paper reeling machine according to claim 1, characterized in that one end of the first rotating shaft (20) passes through the first fixing frame (7) and is fixedly provided with a crank (19).