CN221057794U - Anti-winding power supply mechanism for same-speed paper receiving machine - Google Patents

Abstract

The utility model belongs to the technical field of paper receiving machines, and particularly discloses an anti-winding power supply mechanism for a same-speed paper receiving machine, which comprises a cam, a first aviation plug and a positioning support, wherein a socket base plate is arranged at the end part of the cam; when the main shaft is rotated along with the main shaft, the cam, the socket base plate, the slip ring socket plate, the first aviation plug, the front plug plate, the plug middle section, the rear plug plate, the positioning support, the positioning ring, the conductive slip ring inner core and the connected output electric wire rotate along with each other.

Description

Anti-winding power supply mechanism for same-speed paper receiving machine

Technical Field

The utility model relates to the technical field of paper receiving machines, in particular to an anti-winding power supply mechanism for a same-speed paper receiving machine.

Background

The main function of the paper receiving machine is that when a printing host machine is about to run out in the printing process, as one roll paper is about to run out, another roll paper needs to be replaced, and the exchange from one roll paper to another roll paper, namely automatic paper receiving, is realized under the condition that the printing host machine is not stopped. And a constant feed tension is ensured during this exchange.

Because the big arm of the paper receiving machine with the same speed can rotate 360 degrees in an infinite circulation way in the running process and the paper receiving process, and the big arm is provided with a motor, a proximity switch, an operation button box and other devices needing power supply, if the wire which enters can not rotate along with the wire, the wire will be wound and broken. The prior art is that a large number of wiring rows are arranged outside, the workload of wiring is large, the working efficiency is low, and the safety is unreliable; and the power supply device of foreign import machines has patents abroad. Therefore, in order to improve the safety and reliability of the power supply device, an anti-winding power supply mechanism is required.

Disclosure of utility model

The utility model aims to provide an anti-winding power supply mechanism for a same-speed paper receiving machine, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an antiwind power supply mechanism for connecing paper machine at the same speed, including cam, first aviation plug, location support, back plug board, plug middle section, preceding plug board, holding ring, electrically conductive sliding ring inner core, electrically conductive sliding ring overcoat, stock, fixed plate and second aviation plug, stock and fixed plate all are located the cam side, the cam tip is equipped with the socket backing plate, socket backing plate tip is equipped with the sliding ring socket plate, sliding ring socket plate and socket backing plate all adopt the bolt fastening on the cam, sliding ring socket plate tip is equipped with first aviation plug, the socket part of first aviation plug inserts and establishes in the cam inboard, first aviation plug tip is equipped with the holding ring, the holding ring tip is equipped with preceding plug board, preceding plug board tip is equipped with plug middle section, plug middle section tip is equipped with back plug board, back plug board tip is equipped with location support, the outside cover of location support is equipped with electrically conductive sliding ring, electrically conductive sliding ring inner core outside rotation is connected with electrically conductive sliding ring overcoat; when the electric control device is used, the cam is fixed on the end face of the main shaft, the first aviation plug is connected with the large arm and the inner core of the conductive slip ring, and finally the conductive slip ring outer sleeve is connected with the electric control equipment, so that the electric control device can be normally used.

Preferably, the wire connector of the socket part of the first aviation plug is connected with the wire inlet of the large arm, so that all wires needing to be led in and the socket part of the first aviation plug on the large arm can rotate along with the rotation of the main shaft, and the wire outlet of the inner core of the conductive slip ring passes through the positioning support, the rear plug plate, the middle plug section, the front plug plate and the positioning ring and then is connected with the plug part of the first aviation plug, and after the socket part of the first aviation plug is connected with the plug part, all wires needing to be led in and the first aviation plug on the large arm and the inner core of the conductive slip ring rotate along with the rotation of the main shaft.

Preferably, the end part of the long rod is provided with a conductive sliding ring block, the end part of the conductive sliding ring block is fixed on the conductive sliding ring jacket, and the conductive sliding ring jacket is prevented from rotating by the long rod and the conductive sliding ring block.

Preferably, a notch long groove is formed in the end portion of the fixing plate, and a second aviation plug is clamped in the notch long groove.

Preferably, the plug part wire connector of the second aviation plug is connected with the conductive slip ring sleeve, the socket part wire connector of the second aviation plug is connected with an external electric cabinet outlet wire, and the fixing plate and the long rod are fixed on the wall body.

Preferably, the cam, the socket backing plate, the slip ring socket plate, the first aviation plug, the positioning ring, the front plug plate, the plug middle section, the rear plug plate, the positioning support, the conductive slip ring inner core and the conductive slip ring outer sleeve are positioned on the same axis.

Compared with the prior art, the utility model has the beneficial effects that:

When the large arm rotates along with the main shaft, the cam, the socket base plate, the slip ring socket plate, the first aviation plug, the front plug plate, the plug middle section, the rear plug plate, the positioning support, the positioning ring, the conductive slip ring inner core and the connected output wire rotate along with the main shaft, and the conductive slip ring outer sleeve and the connected input wire are fixed. Therefore, the problem that the wire is wound to generate a fracture phenomenon can be solved, and the safety and the reliability of the power supply device are improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic side sectional view of the present utility model.

In the figure: 1. a cam; 2. a socket backing plate; 3. a slip ring socket plate; 4. a first aviation plug; 5. positioning and supporting; 6. an inner core of the conductive slip ring; 7. an electrically conductive slip ring jacket; 8. a long rod; 9. a conductive slip ring block; 10. a fixing plate; 11. a second aerial plug; 12. a rear plug plate; 13. a plug middle section; 14. a front plug board; 15. and (5) positioning the ring.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, the present utility model provides a technical solution: the anti-winding power supply mechanism for the same-speed paper receiving machine comprises a cam 1, a first aviation plug 4, a positioning support 5, a rear plug board 12, a plug middle section 13, a front plug board 14, a positioning ring 15, a conductive slip ring inner core 6, a conductive slip ring outer sleeve 7, a long rod 8, a fixed plate 10 and a second aviation plug 11, wherein the long rod 8 and the fixed plate 10 are positioned on the side edge of the cam 1, a socket backing plate 2 is arranged at the end part of the cam 1, a slip ring plug board 3 is arranged at the end part of the socket backing plate 2, the slip ring plug board 3 and the socket backing plate 2 are fixed on the cam 1 by bolts, the first aviation plug 4 is arranged at the end part of the slip ring plug board 3, a socket part of the first aviation plug 4 is inserted into the inner side of the cam 1, the positioning ring 15 is arranged at the end part of the first aviation plug 4, the front plug board 14 is provided with a plug middle section 13, the rear plug board 12 is arranged at the end part of the front plug board 14, the rear plug board 12 is provided with the positioning support 5 is sleeved on the outer side of the positioning support 5, the conductive inner core 6 is rotatably connected with the conductive slip ring outer sleeve 7 at the outer side of the conductive slip ring 6; when the electric control device is used, the cam 1 is fixed on the end face of the main shaft, the first aviation plug 4 is connected with the large arm and the conductive slip ring inner core 6, and finally the conductive slip ring outer sleeve 7 is connected with the electric control device, so that the electric control device can be normally used.

Further, the wire connector of the socket part of the first aviation plug 4 is connected with the wire inlet of the large arm, so that all wires needing to be wire-inlet on the large arm and the socket part of the first aviation plug 4 can rotate along with the rotation of the main shaft, and the wire outlet of the conductive slip ring inner core 6 passes through the positioning support 5, the rear plug plate 12, the plug middle section 13, the front plug plate 14 and the positioning ring 15 and is connected with the plug part of the first aviation plug 4, and therefore, after the socket part of the first aviation plug 4 is connected with the plug part, all wires needing to be wire-inlet on the large arm, the first aviation plug 4 and the conductive slip ring inner core 6 can rotate along with the rotation of the main shaft.

Further, the end part of the long rod 8 is provided with a conductive sliding ring block 9, the end part of the conductive sliding ring block 9 is fixed on the conductive sliding ring sleeve 7, and the conductive sliding ring sleeve 7 is prevented from rotating by the long rod 8 and the conductive sliding ring block 9.

Further, a notch long groove is formed at the end of the fixing plate 10, and a second aviation plug 11 is clamped in the notch long groove.

Further, the plug part wire connector of the second aviation plug 11 is connected with the conductive slip ring outer sleeve 7, the socket part wire connector of the second aviation plug 11 is connected with an external electric cabinet outlet wire, and the fixing plate 10 and the long rod 8 are fixed on a wall body.

Further, the cam 1, the socket pad 2, the slip ring socket board 3, the first aviation plug 4, the positioning ring 15, the front plug board 14, the plug middle section 13, the rear plug board 12, the positioning support 5, the conductive slip ring inner core 6 and the conductive slip ring outer sleeve 7 are positioned on the same axis.

Working principle: during the use, cam 1, socket backing plate 2, sliding ring socket board 3, first aviation plug 4, preceding plug board 14, plug middle section 13, back plug board 12, location support 5, retainer plate 15, electrically conductive sliding ring inner core 6 and the output electric wire of connection are rotatory along with the main shaft together, and, because stock 8 and fixed plate 10 are fixed on the wall body, and electrically conductive sliding ring overcoat 7 is because be connected with stock 8 through electrically conductive sliding ring piece 9, make electrically conductive sliding ring overcoat 7 fixed, can not follow the main shaft and rotate together, thereby prevent the electric wire to take place the winding and produce the problem of fracture phenomenon, the effectual safety and the reliability that improves power supply unit.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An antiwind power supply mechanism for same-speed paper machine, its characterized in that: including cam (1), first aviation plug (4), location support (5), back plug board (12), plug middle section (13), preceding plug board (14), retainer plate (15), electrically conductive sliding ring inner core (6), electrically conductive sliding ring overcoat (7), stock (8), fixed plate (10) and second aviation plug (11), stock (8) and fixed plate (10) all are located cam (1) side, and cam (1) tip is equipped with socket backing plate (2), and socket backing plate (2) tip is equipped with sliding ring socket board (3), and sliding ring socket board (3) tip is equipped with first aviation plug (4), and the socket part of first aviation plug (4) inserts and establishes in cam (1) inboard, and first aviation plug (4) tip is equipped with retainer plate (15), and retainer plate (15) tip is equipped with preceding plug board (14), and preceding plug board (14) tip is equipped with plug middle section (13), and plug middle section (13) tip is equipped with back plug board (12) tip is equipped with location support (5), and location support (5) outside cover is equipped with electrically conductive sliding ring (6), and electrically conductive inner core (6) rotate and are connected with electrically conductive outer cover (7).

2. An anti-wind power supply mechanism for a same-speed paper receiving machine as defined in claim 1, wherein: the socket part wire connector of the first aviation plug (4) is connected with the incoming wire of the large arm, and the outgoing wire of the conductive slip ring inner core (6) penetrates through the positioning support (5), the rear plug board (12), the plug middle section (13), the front plug board (14) and the positioning ring (15) and is connected with the plug part of the first aviation plug (4).

3. An anti-wind power supply mechanism for a same-speed paper receiving machine as defined in claim 1, wherein: the end part of the long rod (8) is provided with a conductive sliding ring block (9), and the end part of the conductive sliding ring block (9) is fixed on the conductive sliding ring jacket (7).

4. An anti-wind power supply mechanism for a same-speed paper receiving machine as defined in claim 1, wherein: the end part of the fixing plate (10) is provided with a notch long groove, and a second aviation plug (11) is clamped in the notch long groove.

5. An anti-wind power supply mechanism for a same-speed paper machine as defined in claim 4, wherein: the plug part wire connector of the second aviation plug (11) is connected with the conductive slip ring outer sleeve (7), and the socket part wire connector of the second aviation plug (11) is connected with an external electric cabinet outlet.

6. An anti-wind power supply mechanism for a same-speed paper receiving machine as defined in claim 1, wherein: the cam (1), the socket backing plate (2), the slip ring socket plate (3), the first aviation plug (4), the positioning support (5), the rear plug plate (12), the plug middle section (13), the front plug plate (14), the positioning ring (15), the conductive slip ring inner core (6) and the conductive slip ring outer sleeve (7) are positioned on the same axis.