CN213876893U

CN213876893U - Coin rolling machine

Info

Publication number: CN213876893U
Application number: CN202023219275.4U
Authority: CN
Inventors: 杜娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-03
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a coin wrapping machine relates to wrapping machine technical field, and the coin passes through feed mechanism and carries to the pile mechanism, and pile mechanism piles up the coin, holds in the palm fork mechanism and holds the coin of piling up in the pile mechanism to give and hold in the palm coin mechanism, and cam mechanism drive holds in the palm coin mechanism and transports the coin to rubber roll mechanism, and rubber roll mechanism is rotatory after pressing from both sides the coin tightly, carries out the stock form to the coin through the stock form mechanism simultaneously, and cam mechanism drive colludes the stock form at both ends about the coin and carries out the turn-up, thereby accomplishes the package book to the coin, compare with prior art, the utility model discloses a whole process full automatization is accomplished to reduce the cost of labor, improved work efficiency.

Description

Coin rolling machine

Technical Field

The utility model relates to a bale winder technical field especially relates to the bale winder that carries out the bale winder to the coin.

Background

Coin is in the circulation in-process, often need to carry out the package to it, and present part enterprise adopts manual fit semi-automatization equipment to carry out the package, and the concrete method is: putting the roll paper into a special rolling mould, then neatly stacking the coins in the rolling mould, pressing the roll paper to rotate the coins, and matching with the mould to finish sealing of two ends to finish rolling; this mode needs to consume a large amount of costs of labor, and work efficiency is lower moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to realize reducing the cost of labor, improving work efficiency to the full-automatic rolling work of coin.

In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

a coin wrapping machine comprising:

the feeding mechanism is used for sequentially conveying the coins to the stacking mechanism;

a stacking mechanism for guiding and stacking the coins;

the supporting fork mechanism sequentially supports the stacked coins in the stacking mechanism;

the coin supporting mechanism is sequentially connected with the stacked coins supported by the supporting fork mechanism and conveys the stacked coins to the rubber roller mechanism;

the rubber roller mechanism is used for clamping the coins and driving the coins to rotate;

a paper rolling mechanism for rolling the coins;

the cutter hooking mechanism is used for curling the roll paper at the upper end and the lower end of the coin; and

and the cam mechanism respectively drives the coin supporting mechanism and the hook knife mechanism to work.

Further, feed mechanism includes centrifugal dish, centrifugal motor, plum blossom dish, material loading slide, material loading motor and material loading hold-in range, centrifugal motor drive centrifugal dish rotates, the lower extreme of plum blossom dish has set firmly the cushion, the cushion offsets with the upper end of centrifugal dish, and the thickness of cushion is greater than the thickness of a coin, and is less than the thickness of two coins, the one end and the centrifugal dish of material loading slide cooperate, the material loading hold-in range mutually supports with the material loading slide, the material loading motor drive material loading hold-in range rotates.

Further, the stacking mechanism comprises a first stacking bar, a second stacking bar, a third stacking bar and a fourth stacking bar, the first stacking bar, the second stacking bar, the third stacking bar and the fourth stacking bar mutually enclose a stacking channel, and the upper end of the stacking channel is located on one side of the feeding mechanism.

Furthermore, the support fork mechanism comprises a coin fork, a chain and a support fork motor, the support fork motor drives the chain to rotate, and the chain drives the coin fork to circularly penetrate through the stacking channel.

Further, the cam mechanism comprises a cam motor, a driving shaft, a first cam, a second cam, a third cam and a fourth cam, wherein the first cam, the second cam, the third cam and the fourth cam are all fixedly arranged on the driving shaft, and the cam motor drives the driving shaft to rotate.

Furthermore, the coin supporting mechanism comprises a coin supporting rubber head, a supporting arm, a first linkage rod and a second linkage rod, the coin supporting rubber head is fixedly arranged at one end of the supporting arm, the first cam drives the supporting arm to vertically reciprocate through the first linkage rod, and the second cam drives the supporting arm to horizontally reciprocate through the second linkage rod.

Further, the knife hooking mechanism comprises an upper knife hook, a lower knife hook, an opening and closing gear component, a third linkage rod and a fourth linkage rod,

the opening and closing gear assembly comprises a support rod, a sliding sleeve, an opening and closing gear, an upper rack and a lower rack, the sliding sleeve is sleeved on the support rod, the opening and closing gear is pivoted on the sliding sleeve, and the upper rack and the lower rack are symmetrically arranged and are both meshed with the opening and closing gear;

one end of the upper hooking knife is fixedly connected with the upper rack, the lower hooking knife is fixedly connected with the lower rack, the third cam drives the lower rack to vertically reciprocate through the third linkage rod, and the fourth cam drives the opening and closing gear assembly to deflect through the fourth linkage rod, so that the upper hooking knife and the lower hooking knife are driven to horizontally reciprocate simultaneously.

The rubber roll mechanism comprises a first rubber roll, a second rubber roll, a third rubber roll, a fourth rubber roll, a rubber roll linkage arm component, a rubber roll retracting and releasing motor, a rubber roll retracting and releasing cam and a roller gear component, wherein the first rubber roll, the second rubber roll, the third rubber roll and the fourth rubber roll mutually enclose a wrapping channel, the upper end of the wrapping channel is positioned at the lower end of the stacking channel, the rubber roll retracting and releasing motor drives the rubber roll retracting and releasing cam to rotate, and then the rubber roll linkage arm component is driven to simultaneously adjust the mutual opening or closing of the first rubber roll, the second rubber roll, the third rubber roll and the fourth rubber roll;

the roller gear assembly includes roller gear motor, roller gear, first circular arc gear, second circular arc gear, four groups of U groove bearings, slider, first articulated piece and the articulated piece of second, and four groups of U groove bearings are the rectangle array and arrange, form fixed slide way, the slider slides and establishes in fixed slide way, the roller gear pin joint is on the slider, first circular arc gear and second circular arc gear respectively with roller gear engagement, and first circular arc gear and first rubber roll fixed connection, second circular arc gear and second rubber roll fixed connection, roller gear motor drive roller gear rotates, the one end of first articulated piece is articulated with first rubber roll, and the other end is articulated with the slider, the one end of the articulated piece of second is articulated with the second rubber roll, and the other end is articulated with the slider.

Further, still include adjustment mechanism, adjustment mechanism includes accommodate motor, regulation pole, first regulation cam, second regulation cam and pile linkage arm subassembly, first regulation cam and second regulation cam are all fixed to be set up on adjusting the pole, it rotates to adjust the motor drive regulation pole, first regulation cam drives pile linkage arm subassembly and adjusts opening or folding each other of first pile strip, second pile strip, third pile strip and fourth pile strip simultaneously, the second regulation cam drives the rubber roll and receive and releases the motor swing, and then drives the rubber roll linkage arm subassembly and adjust opening or folding each other of first rubber roll, second rubber roll, third rubber roll and fourth rubber roll simultaneously.

Further, the paper winding mechanism comprises a winding drum, a paper pulling motor, a paper pulling roller set, a cutting knife, a paper feeding motor and a paper feeding roller set, the paper pulling motor drives the paper pulling roller set to rotate, the paper feeding motor drives the paper feeding roller set to rotate, and the winding drum, the paper pulling roller set, the cutting knife and the paper feeding roller set are sequentially arranged on one side of the rubber roller mechanism.

The utility model has the advantages that: the utility model discloses pass through feed mechanism with the coin and carry to pile mechanism, pile mechanism piles up the coin, holds in the palm fork mechanism and holds the coin of piling up in the pile mechanism to give and hold in the palm coin mechanism, cam mechanism drive holds in the palm coin mechanism and transports the coin to rubber roll mechanism, and rubber roll mechanism is rotatory after pressing from both sides the coin tightly, carries out the stock form to the coin through the roll paper mechanism simultaneously, and cam mechanism drive colludes the stock form at sword mechanism both ends about the coin and carries out the turn-up to the completion is rolled up the package of coin, compares with prior art, the utility model discloses a whole process full automatization is accomplished to reduce the cost of labor, improved work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is a schematic structural diagram of the feeding mechanism of the present invention;

fig. 4 is a schematic view of a part of the structure of the feeding mechanism, the stacking mechanism and the fork supporting mechanism of the present invention;

fig. 5 is a schematic structural view of the fork supporting mechanism of the present invention;

FIG. 6 is a top view of the stacking mechanism and stacking linkage arm assembly of the present invention;

fig. 7 is a schematic structural view of the stacking mechanism and stacking linkage arm assembly of the present invention;

fig. 8 is a schematic structural view of the cam mechanism of the present invention;

FIG. 9 is a schematic structural view of the cam mechanism and the coin holding mechanism of the present invention;

fig. 10 is a schematic structural view of the cam mechanism and the hook cutter mechanism of the present invention;

fig. 11 is a schematic structural view of the cam mechanism and the hook cutter mechanism of the present invention;

fig. 12 is a schematic structural view of the paper winding mechanism and the opening and closing gear adjusting mechanism of the present invention;

fig. 13 is a schematic structural view of the opening and closing gear adjusting mechanism, the cutting knife and the opening and closing gear of the present invention;

fig. 14 is a schematic structural view of the opening and closing gear adjusting mechanism, the cutting knife and the opening and closing gear of the present invention;

fig. 15 is a schematic structural diagram of the stacking mechanism, the rubber roller mechanism and the adjusting mechanism of the present invention;

FIG. 16 is a schematic structural view of the rubber roller mechanism and the adjusting mechanism of the present invention;

FIG. 17 is a schematic structural view of the rubber roller mechanism and the adjusting mechanism of the present invention;

fig. 18 is a structural bottom view of the rubber roll mechanism and the adjusting mechanism of the present invention.

The reference signs are:

a feeding mechanism 1, a hopper mechanism 11, a centrifugal disc 12, a plum blossom disc 14, a feeding slideway 15, a feeding motor 16, a feeding synchronous belt 17, a waste material box 18,

A stacking mechanism 2, a first stacking bar 21, a second stacking bar 22, a third stacking bar 23, a fourth stacking bar 24,

A fork mechanism 3, a coin fork 31, a chain 32, a fork motor 33,

A coin supporting mechanism 4, a coin supporting rubber head 41, a supporting arm 42, a first linkage rod 43, a second linkage rod 44, a swing guide rail 45,

The rubber roll mechanism 5, a first rubber roll 51, a second rubber roll 52, a third rubber roll 53, a fourth rubber roll 54, a rubber roll linkage arm component 55, a rubber roll retraction motor 56, a rubber roll retraction cam 57, a roller gear component 58, a roller gear motor 581, a roller gear 582, a first circular-arc gear 583, a second circular-arc gear 584, a U-groove bearing 585, a sliding block 586, a first hinge block 587, a second hinge block 588, a first roller, a second roller, a third roller, a fourth roller linkage arm component 55, a fourth roller, a fourth roller, a fourth, a,

A paper rolling mechanism 6, a winding drum 61, a paper pulling motor 62, a paper pulling roller set 63, a cutting knife 64, a paper feeding motor 65, a paper feeding roller set 66,

The knife hooking mechanism 7, the upper knife hooking mechanism 71, the lower knife hooking mechanism 72, the opening and closing gear assembly 73, the support rod 731, the sliding sleeve 732, the opening and closing gear 733, the upper rack 734, the first spring 735, the lower rack 736, the second spring 737, the third linkage rod 74, the fourth linkage rod 75, the opening and closing gear adjusting mechanism 76, the scroll clamping plate 761, the breadth lifting rotating arm 762, the lifting bedplate 763, the width lifting mechanism and the like,

Cam mechanism 8, cam motor 81, first cam 82, second cam 83, third cam 84, fourth cam 85,

An adjusting mechanism 9, an adjusting motor 91, an adjusting rod 92, a first adjusting cam 93, a second adjusting cam 94, a stacking linkage arm assembly 95,

A blanking channel 10.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, and it should be noted that the terms of orientation such as up, down, front, back, left, right, etc. in the present invention all refer to the orientation shown in fig. 1.

A coin wrapping machine as shown in fig. 1 to 18 includes: the automatic feeding device comprises a feeding mechanism 1, a stacking mechanism 2, a fork supporting mechanism 3, a coin supporting mechanism 4, a rubber roller mechanism 5, a paper winding mechanism 6, a knife hooking mechanism 7, a cam mechanism 8, an adjusting mechanism 9 and a discharging channel 10.

The feeding mechanism 1 is used for sequentially conveying coins to the stacking mechanism 2;

the stacking mechanism 2 is used for guiding and stacking coins;

the supporting fork mechanism 3 is used for sequentially supporting the stacked coins in the stacking mechanism 2;

the cam mechanism 8 is used for respectively driving the coin supporting mechanism 4 and the knife hooking mechanism 7 to work

The coin supporting mechanism 4 is used for sequentially switching the stacked coins supported by the fork supporting mechanism 3 and conveying the coins to the rubber roller mechanism 5;

the rubber roller mechanism 5 is used for clamping the coins and driving the coins to rotate;

the paper rolling mechanism 6 is used for rolling the coins;

the hooking knife mechanism 7 is used for curling the roll paper at the upper end and the lower end of the coin, so that the full-automatic rolling and wrapping work of the coin is completed;

the blanking channel 10 is used for guiding out the wrapped coins.

The feeding mechanism 1 comprises a hopper mechanism 11, a centrifugal disc 12, a centrifugal motor, a plum disc 14, a feeding slideway 15, a feeding motor 16 and a feeding synchronous belt 17,

hopper mechanism 11 is including hopper, hopper motor and unloading area down, and the unloading area sets up the bottom in hopper down, and hopper motor drive unloading area rotates, and the feed port of hopper down up for make things convenient for people to drop into the coin from the feed port department of hopper down, and after the coin was dropped into down the hopper, fall on the unloading area, hopper motor drive unloading area rotates, carries the coin to the discharge port department of hopper down, and falls to on centrifugal disc 12.

The centrifugal motor drives the centrifugal disc 12 to rotate, a rubber pad is fixedly arranged at the lower end of the plum blossom disc 14 and abuts against the upper end of the centrifugal disc 12, the thickness of the rubber pad is larger than that of one coin and smaller than that of two coins, when the centrifugal disc 12 rotates, the rubber pad is driven to rotate under the action of friction force, and the rubber pad drives the plum blossom disc 14 to rotate; one end of the feeding slideway 15 is matched with the centrifugal disc 12, the feeding slideway 15 is tangent to the rotation direction of the centrifugal disc 12, one end of the feeding slideway 15 points to the crossed part between the centrifugal disc 12 and the plum blossom disc 14, when the centrifugal disc 12 rotates with coins carried by the coins, the coins enter between the centrifugal disc 12 and the plum blossom disc 14 under the action of centrifugal force and then are thrown into the feeding slideway 15, and because the thickness of the rubber pad is greater than the thickness of one coin and less than the thicknesses of two coins, the coins entering between the centrifugal disc 12 and the plum blossom disc 14 can only be one coin, and other coins stacked on the rubber pad are beaten into the centrifugal disc 12 by the edge of the plum blossom disc 14.

Material loading hold-in range 17 and material loading slide 15 are mutually supported, material loading motor 16 drive material loading hold-in range 17 rotates, and after the coin got into material loading slide 15, pasted between material loading hold-in range 17 and material loading slide 15, material loading hold-in range 17 rotated and drives the coin and remove to pile mechanism 2.

The middle part of the feeding slideway 15 is also provided with a waste hole, a waste box 18 is arranged below the waste hole, and when paper scraps or other abnormal coins pass through the feeding slideway 15, the paper scraps or other abnormal coins can fall into the waste box 18 from the waste hole.

Stacking mechanism 2 includes first pile strip 21, second pile strip 22, third pile strip 23, fourth pile strip 24, first pile strip 21, second pile strip 22, third pile strip 23 and fourth pile strip 24 enclose into a vertically pile passageway each other, the upper end of pile passageway is located one side of feed mechanism 1, and material loading hold-in range 17 drives one and connects one of coin and slide to the pile passageway in to pile up.

The support fork mechanism 3 comprises a coin fork 31, a chain 32 and a support fork motor 33, the support fork motor 33 drives the chain 32 to rotate, the chain 32 drives the coin fork 31 to circularly pass through the stacking channel, the coin fork 31 is three, the equidistance is fixed on the chain 32, and when the chain 32 rotates, the coin fork 31 is driven to circularly pass through the stacking channel, so that stacked coins in the stacking channel are sequentially supported.

The cam mechanism 8 comprises a cam motor 81, a driving shaft, a first cam 82, a second cam 83, a third cam 84 and a fourth cam 85, wherein the first cam 82, the second cam 83, the third cam 84 and the fourth cam 85 are all fixedly arranged on the driving shaft, and the cam motor 81 drives the driving shaft to rotate.

The coin supporting mechanism 4 comprises a coin supporting rubber head 41, a supporting arm 42, a first linkage rod 43, a second linkage rod 44 and a swing guide rail 45, wherein the swing guide rail 45 is vertically arranged, two ends of the swing guide rail 45 are pivoted on the rack, the supporting arm 42 is slidably arranged on the swing guide rail 45, the coin supporting rubber head 41 is fixedly arranged at one end of the supporting arm 42, a first cam 82 drives the supporting arm 42 to vertically move back and forth along the swing guide rail 45 through the first linkage rod 43, and a second cam 83 drives the swing guide rail 45 to swing through the second linkage rod 44 so as to drive the supporting arm 42 to horizontally move back and forth.

The supporting arm 42 drives the coin supporting rubber head 41 to extend into the lower end of the stacking channel and supports the coins on the coin fork 31, the coin fork 31 leaves the coins under the driving of the chain 32, and the transfer of the coins from the coin fork 31 to the coin supporting rubber head 41 is completed.

The rubber roller mechanism 5 comprises a first rubber roller 51, a second rubber roller 52, a third rubber roller 53, a fourth rubber roller 54, a rubber roller linkage arm assembly 55, a rubber roller retraction motor 56, a rubber roller retraction cam 57 and a roller gear assembly 58, the first rubber roller 51, the second rubber roller 52, the third rubber roller 53 and the fourth rubber roller 54 mutually enclose a wrapping channel, the upper end of the wrapping channel is located at the lower end of the stacking channel, the rubber roller retraction motor 56 drives the rubber roller retraction cam 57 to rotate, and then the rubber roller linkage arm assembly 55 is driven to simultaneously adjust the mutual opening or closing of the first rubber roller 51, the second rubber roller 52, the third rubber roller 53 and the fourth rubber roller 54.

The first cam 82 drives the support arm 42 to move downwards through the first linkage rod 43, so that the coin supporting rubber head 41 supports the coins to the middle of the wrapping channel, then the rubber roller retracting motor 56 drives the rubber roller retracting cam 57 to rotate, the rubber roller linkage arm assembly 55 is driven to simultaneously adjust the first rubber roller 51, the second rubber roller 52, the third rubber roller 53 and the fourth rubber roller 54 to be mutually folded, and the first rubber roller 51, the second rubber roller 52, the third rubber roller 53 and the fourth rubber roller 54 simultaneously clamp the coins on the coin supporting rubber head 41.

The roller gear assembly 58 includes a roller gear motor 581, a roller gear 582, a first circular arc gear 583, a second circular arc gear 584, four sets of U-groove bearings 585, a slider 586, a first hinge block 587, and a second hinge block 588, the four sets of U-groove bearings 585 are arranged in a rectangular array, forming a fixed slide, the slide block 586 is slidably disposed in the fixed slide way, the roller gear 582 is pivotally connected to the slide block 586, the first arc gear 583 and the second arc gear 584 are respectively engaged with the roller gear 582, the first circular-arc gear 583 is fixedly connected with the first rubber roller 51, the second circular-arc gear 584 is fixedly connected with the second rubber roller 52, the roller gear motor 581 drives the roller gear 582 to rotate, one end of the first hinge block 587 is hinged with the first rubber roller 51, the other end is hinged with the slide block 586, one end of the second hinge block 588 is hinged to the second rubber roller 52, and the other end is hinged to the slide block 586.

When the rubber-covered roller linkage arm assembly 55 is adjusting the distance between the first rubber-covered roller 51, the second rubber-covered roller 52, the third rubber-covered roller 53 and the fourth rubber-covered roller 54, the first rubber-covered roller 51 and the second rubber-covered roller 52 move while driving the first hinge block 587 and the second hinge block 588 to move, and further driving the slider 586 to slide along the U-groove bearing 585, thereby ensuring the first circular-arc gear 583, the second circular-arc gear 584 and the roller gear 582 to move synchronously, so that the gear-disengaging condition does not occur, on the other hand, when the first circular-arc gear 583 and the second circular-arc gear 584 are meshed with the roller gear 582, when the teeth on the first circular-arc gear 583 or the second circular-arc gear 584 are in contact with the roller on the roller gear 582, the rollers on the roller gear 582 roll, and the two are rolling friction, compared with the traditional sliding friction, thereby reducing the wear and noise of the utility model.

The roller gear motor 581 drives the roller gear 582 to rotate, and drives the first circular-arc gear 583 and the second circular-arc gear 584 to rotate at the same time, so as to drive the first rubber roller 51 and the second rubber roller 52 to rotate at the same time.

The adjusting mechanism 9 comprises an adjusting motor 91, an adjusting rod 92, a first adjusting cam 93, a second adjusting cam 94 and a stacking linkage arm assembly 95, the first adjusting cam 93 and the second adjusting cam 94 are both fixedly arranged on the adjusting rod 92, the adjusting motor 91 drives the adjusting rod 92 to rotate, the first adjusting cam 93 drives the stacking linkage arm assembly 95 to simultaneously adjust the first stacking strip 21, the second stacking strip 22, the third stacking strip 23 and the fourth stacking strip 24 to be opened or closed mutually, in the embodiment, the stacking linkage arm assembly 95 is provided with two groups, the first adjusting cams 93 are also correspondingly provided with two groups, each group of the first adjusting cam 93 is correspondingly matched with one group of the stacking linkage arms, the design can ensure that the first stacking strip 21, the second stacking strip 22, the third stacking strip 23 and the fourth stacking strip 24 can still keep parallel when moving mutually, thereby maintaining smooth opening and closing.

The second adjusting cam 94 drives the rubber roll retracting motor 56 to swing, so as to drive the rubber roll linkage arm assembly 55 to simultaneously adjust the mutual opening or closing of the first rubber roll 51, the second rubber roll 52, the third rubber roll 53 and the fourth rubber roll 54, in the embodiment, two groups of rubber roll linkage arm assemblies 55 are provided, two groups of second adjusting cams 94 are correspondingly provided, and each group of second adjusting cams 94 is correspondingly matched with one group of rubber roll linkage arms, so that the design can ensure that the first rubber roll 51, the second rubber roll 52, the third rubber roll 53 and the fourth rubber roll 54 can still be parallel to each other when moving mutually, thereby keeping stable opening and closing.

The feeding slideway 15 is composed of two parallel runways, the two runways are respectively and fixedly connected with the first stacking bar 21 and the second stacking bar 22, and when the first stacking bar 21 and the third stacking bar 23 are opened or closed, the two runways are also driven to be opened and closed at the same time, so that synchronous adjustment is realized.

When the adjusting motor 91 drives the adjusting rod 92 to rotate, the first adjusting cam 93 drives the stacking linkage arm assembly 95 to adjust the distance between the first stacking bar 21, the second stacking bar 22, the third stacking bar 23 and the fourth stacking bar 24; meanwhile, the first stacking bar 21 and the third stacking bar 23 respectively drive the two runways to move, and the distance between the two runways is adjusted; meanwhile, the second adjusting cam 94 drives the rubber roll retracting and releasing motor 56 to swing, so as to drive the rubber roll linkage arm assembly 55 to adjust the distances among the first rubber roll 51, the second rubber roll 52, the third rubber roll 53 and the fourth rubber roll 54; then, the rubber roll retracting motor 56 drives the rubber roll retracting cam 57 to rotate, and drives the rubber roll linkage arm assembly 55 to simultaneously adjust the distances among the first rubber roll 51, the second rubber roll 52, the third rubber roll 53 and the fourth rubber roll 54, so that the coins are clamped or loosened.

The roll paper mechanism 6 includes reel 61, paper pulling motor 62, paper pulling roller set 63, cuts the sword 64, advances the motor 65, advances the roller set 66 and leads the cardboard, paper pulling motor 62 drive paper pulling roller set 63 rotates, the roller set 66 that advances of paper motor 65 drive rotates, reel 61, paper pulling roller set 63, cut sword 64 and advance roller set 66 arrange the setting in proper order in one side of rubber roll mechanism 5, and the one end of cutting sword 64 is the V font, and the edge of V font is covered with the sawtooth, does benefit to and cuts broken stock form, leads the cardboard setting at paper pulling roller set 63 and between the roller set 66 that advances for the stock form that will pull paper roller set 63 and send and come leads to between the roller set 66 that advances.

One end of the roll paper is pulled out from the winding drum 61, then sequentially passes through the roll paper pulling roll set 63 and the roll paper feeding roll set 66, and finally extends into a position between the second rubber roller 52 and the third rubber roller 53, and meanwhile, the roll paper positioned between the roll paper pulling roll set 63 and the roll paper feeding roll set 66 is abutted against the V-shaped tip of the cutting knife 64; when the paper pulling roller group 63 clamps the roll paper and stops rotating, and the paper feeding roller group 66 continues to drive the roll paper to advance, the roll paper can be cut from the cutting knife 64, then the paper feeding roller group 66 continues to rotate, and the cut roll paper is sent between the second rubber roller 52 and the third rubber roller 53 for wrapping coins.

When the roller gear motor 581 drives the roller gear 582 to rotate, the first circular-arc gear 583 and the second circular-arc gear 584 are driven to rotate at the same time, so as to drive the first rubber roller 51 and the second rubber roller 52 to rotate at the same time, and further drive the coin stack clamped between the first rubber roller 51, the second rubber roller 52, the third rubber roller 53 and the fourth rubber roller 54 to rotate, and the paper roll is matched with the paper roll coming from the space between the second rubber roller 52 and the third rubber roller 53, so that the paper roll is wrapped on the side surface of the coin stack.

The knife hooking mechanism 7 comprises an upper knife hooking mechanism 71, a lower knife hooking mechanism 72, an opening and closing gear assembly 73, a third linkage rod 74, a fourth linkage rod 75 and an opening and closing gear adjusting mechanism 76.

The opening and closing gear assembly 73 comprises a supporting rod 731, a sliding sleeve 732, an opening and closing gear 733, an upper rack 734, a first spring 735, a lower rack 736 and a second spring 737, the sliding sleeve 732 is sleeved on the supporting rod 731, the opening and closing gear 733 is pivoted on the sliding sleeve 732, the upper rack 734 and the lower rack 736 are symmetrically arranged and are both meshed with the opening and closing gear 733, the first spring 735 is used for pulling the upper rack 734 moving upwards back to the original position, and the second spring 737 is used for pulling the lower rack 736 moving downwards back to the original position.

One end of the upper hook knife 71 is fixedly connected with the upper rack 734, the lower hook knife 72 is fixedly connected with the lower rack 736, the third cam 84 drives the lower rack 736 to vertically move back and forth through the third linkage rod 74, and when the lower rack 736 moves down, the opening and closing gear 733 is driven to rotate, so that the upper rack 734 is driven to synchronously move up, synchronous reverse movement of the upper rack 734 and the lower rack 736 is realized, and the opening and closing gear 733 can be ensured to be always positioned in the middle of the upper hook knife 71 and the lower hook knife 72.

The fourth cam 85 drives the opening and closing gear assembly 73 to deflect through the fourth linkage rod 75, and further drives the upper hook knife 71 and the lower hook knife 72 to horizontally swing back and forth.

After the coil paper is wrapped by the coin, the swing arm is swung aside, the upper hooking knife 71 and the lower hooking knife 72 are separated from each other, then the hooking end of the upper hooking knife 71 and the hooking end of the lower hooking knife 72 are simultaneously put into a wrapping channel, at the moment, the upper hooking knife 71 and the lower hooking knife 72 are respectively located at the upper end and the lower end of the coin, then the upper hooking knife 71 and the lower hooking knife 72 are mutually folded and attached to the two ends of the coin, the roller gear motor 581 drives the roller gear 582 to rotate, the coin is further driven to rotate, and meanwhile the coil paper at the two ends of the coin is curled through the upper hooking knife 71 and the lower hooking knife 72 respectively.

The opening and closing gear adjusting mechanism 76 comprises a paper roll clamping plate 761, a width lifting rotating arm 762 and a lifting bedplate 763, wherein the paper roll clamping plate 761 is linked with one end of the width lifting rotating arm 762, the other end of the width lifting rotating arm 762 is directly and movably contacted with the rack, the lifting bedplate 763 is hinged with the middle position of the width lifting rotating arm 762, the cutting knife 64 and the opening and closing gear assembly 73 are linked with the lifting bedplate 763, and when the paper roll clamping plate 761 rises to a certain height, the rising height of the lifting bedplate 763 is equal to half of the rising height of the paper roll clamping plate 761; the cardboard splint directly keep off in the upper end of fiber container, and when changing the fiber container of different heights, the displacement distance of lift platen 763 is half of the displacement distance of cardboard splint, so the design makes the central point position of the V-shaped of cutting sword 64, the position of opening and shutting gear 733, the middle part position of fiber container remain on same horizontal plane all the time.

The working principle is as follows: 1. coins are fed from a feeding port of a discharging hopper and fall on a discharging belt, a hopper motor drives the discharging belt to rotate, the coins are conveyed to a discharging port of the discharging hopper and fall on a centrifugal disc 12, when the centrifugal disc 12 carries the coins to rotate, the coins enter a space between the centrifugal disc 12 and a plum disc 14 under the action of centrifugal force and are then thrown into a feeding slideway 15, the coins are attached between a feeding synchronous belt 17 and the feeding slideway 15 after entering the feeding slideway 15, and the feeding synchronous belt 17 rotates to drive the coins to move into a stacking channel;

2. the coin fork 31 holds the stacked coins in the stacking channel, the support arm 42 drives the coin holding rubber head 41 to extend into the lower end of the stacking channel and hold the coins on the coin fork 31, the coin fork 31 leaves the coins under the driving of the chain 32 to complete the transfer of the coins from the coin fork 31 to the coin holding rubber head 41, and the coin holding rubber head 41 holds the coins to the middle of the wrapping channel;

3. the rubber roller retraction motor 56 drives the rubber roller retraction cam 57 to rotate, and drives the rubber roller linkage arm assembly 55 to simultaneously adjust the mutual folding of the first rubber roller 51, the second rubber roller 52, the third rubber roller 53 and the fourth rubber roller 54, so that the first rubber roller 51, the second rubber roller 52, the third rubber roller 53 and the fourth rubber roller 54 simultaneously clamp the coins on the coin supporting rubber head 41;

4. when the paper pulling roller group 63 clamps the roll paper and stops rotating, and the paper feeding roller group 66 continues to drive the roll paper to advance, the roll paper can be cut from the cutting knife 64, then the paper feeding roller group 66 continues to rotate, the cut roll paper is fed between the second rubber roll 52 and the third rubber roll 53, when the roller gear motor 581 drives the roller gear 582 to rotate, the first circular-arc gear 583 and the second circular-arc gear 584 are driven to rotate simultaneously, the first rubber roll 51 and the second rubber roll 52 are driven to rotate simultaneously, the coin stack clamped among the first rubber roll 51, the second rubber roll 52, the third rubber roll 53 and the fourth rubber roll 54 is driven to rotate, and the roll paper is matched with the roll paper fed from the space between the second rubber roll 52 and the third rubber roll 53, so that the roll paper is wrapped on the side face of the coin stack;

5. after the coil paper is wrapped by the coin, swinging the swing arm aside, separating the upper hook knife 71 and the lower hook knife 72 from each other, simultaneously placing a hooking end of the upper hook knife 71 and a hooking end of the lower hook knife 72 into a wrapping channel, respectively positioning the upper hook knife 71 and the lower hook knife 72 at the upper end and the lower end of the coin, mutually folding the upper hook knife 71 and the lower hook knife 72 to be attached to two ends of the coin, driving the roller gear 582 to rotate by the roller gear motor 581, further driving the coin to rotate, and respectively curling the coil paper at the two ends of the coin by the upper hook knife 71 and the lower hook knife 72 to complete the wrapping of the coin;

6. the first rubber roller 51, the second rubber roller 52, the third rubber roller 53 and the fourth rubber roller 54 are opened simultaneously, and the wrapped coins are loosened, so that the coins fall into the blanking channel 10 and are guided out through the blanking channel 10.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a coin rolling machine which characterized in that: the method comprises the following steps:

a stacking mechanism for guiding and stacking the coins;

a paper rolling mechanism for rolling the coins;

2. The coin wrapping machine according to claim 1, characterized in that: feed mechanism includes centrifugal dish, centrifugal motor, plum blossom dish, material loading slide, material loading motor and material loading hold-in range, centrifugal motor drive centrifugal dish rotates, the lower extreme of plum blossom dish has set firmly the cushion, the cushion offsets with the upper end of centrifugal dish, and the thickness of cushion is greater than the thickness of a coin, and is less than the thickness of two coins, the one end and the centrifugal dish of material loading slide cooperate, material loading hold-in range and material loading slide are mutually supported, material loading motor drive material loading hold-in range rotates.

3. The coin wrapping machine according to claim 1, characterized in that: the stacking mechanism comprises a first stacking bar, a second stacking bar, a third stacking bar and a fourth stacking bar, wherein a stacking channel is formed by the first stacking bar, the second stacking bar, the third stacking bar and the fourth stacking bar in a mutually enclosed mode, and the upper end of the stacking channel is located on one side of the feeding mechanism.

4. A coin wrapping machine according to claim 3, characterized in that: the support fork mechanism comprises a coin fork, a chain and a support fork motor, the support fork motor drives the chain to rotate, and the chain drives the coin fork to circularly penetrate through the stacking channel.

5. The coin wrapping machine according to claim 1, characterized in that: the cam mechanism comprises a cam motor, a driving shaft, a first cam, a second cam, a third cam and a fourth cam, wherein the first cam, the second cam, the third cam and the fourth cam are all fixedly arranged on the driving shaft, and the cam motor drives the driving shaft to rotate.

6. The coin wrapping machine according to claim 5, characterized in that: the coin supporting mechanism comprises a coin supporting rubber head, a supporting arm, a first linkage rod and a second linkage rod, the coin supporting rubber head is fixedly arranged at one end of the supporting arm, the first cam drives the supporting arm to vertically reciprocate through the first linkage rod, and the second cam drives the supporting arm to horizontally reciprocate through the second linkage rod.

7. The coin wrapping machine according to claim 5, characterized in that: the knife hooking mechanism comprises an upper knife hook, a lower knife hook, an opening and closing gear component, a third linkage rod and a fourth linkage rod,

8. A coin wrapping machine according to claim 3, characterized in that: the rubber roll mechanism comprises a first rubber roll, a second rubber roll, a third rubber roll, a fourth rubber roll, a rubber roll linkage arm component, a rubber roll retraction motor, a rubber roll retraction cam and a roller gear component, wherein the first rubber roll, the second rubber roll, the third rubber roll and the fourth rubber roll mutually enclose a wrapping channel, the upper end of the wrapping channel is positioned at the lower end of the stacking channel, the rubber roll retraction motor drives the rubber roll retraction cam to rotate, and then the rubber roll linkage arm component is driven to simultaneously adjust the mutual opening or closing of the first rubber roll, the second rubber roll, the third rubber roll and the fourth rubber roll;

9. The coin wrapping machine according to claim 8, characterized in that: still include adjustment mechanism, adjustment mechanism includes accommodate motor, regulation pole, first regulation cam, second regulation cam and pile linkage arm subassembly, first regulation cam and second regulation cam are all fixed to be set up on adjusting the pole, accommodate motor drive regulation pole rotates, first regulation cam drives pile linkage arm subassembly and adjusts opening or foldingly each other of first pile strip, second pile strip, third pile strip and fourth pile strip simultaneously, the second regulation cam drives the rubber roll and receive and release the motor swing, and then drives the rubber roll linkage arm subassembly and adjust opening or foldingly each other of first rubber roll, second rubber roll, third rubber roll and fourth rubber roll simultaneously.

10. The coin wrapping machine according to claim 1, characterized in that: the paper winding mechanism comprises a winding drum, a paper pulling motor, a paper pulling roller set, a cutting knife, a paper feeding motor and a paper feeding roller set, wherein the paper pulling motor drives the paper pulling roller set to rotate, the paper feeding motor drives the paper feeding roller set to rotate, and the winding drum, the paper pulling roller set, the cutting knife and the paper feeding roller set are sequentially arranged on one side of the rubber roller mechanism.